The document provides a manufacturing inspection testing procedure specification for welded steel pipes. It outlines 17 items that include: 1) scope of work, 2) steel coil specifications, 3) welding procedures, 4) inspection stages and acceptance criteria for hydrostatic testing, ultrasonic testing, x-ray inspection and visual inspection. The summary provides an overview of the inspection and testing requirements at different stages of pipe production to ensure quality requirements are met.
1. A visual inspection was conducted on the gas gathering sub-header and header circuit at a well room in accordance with API-570 standards, identifying areas needing repair.
2. Significant coating failure and corrosion were found throughout the sub-headers, with wall loss up to 0.020 inches in some areas. U-bolts were also near failure due to corrosion.
3. Recommended repairs included removing corrosion from supports, installing single point contacts, replacing bolts, and cleaning and recoating piping to prevent further corrosion. Ultrasonic thickness readings were above minimums.
This document provides guidelines for essential variables that determine the qualification range of a welding procedure specification in accordance with AWS D1.1 Structural Welding Code - Steel. It summarizes the qualification ranges for position, thickness/diameter, base metal selection, preheat requirements, joint details, heat input, and welding processes. The guidelines specify the testing parameters and qualified ranges for groove welds, fillet welds, plate and pipe configurations.
The document outlines the sections and subsections contained in the ASME Boiler and Pressure Vessel Code. It includes rules for construction of various types of boilers, pressure vessels, and containment systems. The sections cover materials specifications, welding requirements, nondestructive testing, in-service inspection, and rules for ongoing care and operation. The code also provides alternative rules for special construction applications.
This document provides an overview of Rahman Suwandhi's role and responsibilities as a Quality/Welding Engineer conducting inspections during offshore pipeline and platform installations. It outlines the required qualifications and certifications, describes the production and inspection workflow, and details the various inspection activities conducted, including material, welding, non-destructive testing (NDT), and painting/coating inspections. Specific areas of inspection focus are ensuring materials and welding meet requirements, using NDT methods to check weld joints, and controlling and monitoring coating quality. Relevant quality documents, codes/standards, inspection variables, and acceptance criteria are also summarized.
The document discusses weld defect acceptance criteria according to different codes such as ASTM B31.1, ASME VIII, ASME B31.3, and AWS D1.1. It provides details on acceptance limits for various weld defects depending on the examination method, material thickness, loading conditions, and material application. Defects discussed include cracks, lack of fusion, incomplete penetration, undercuts, porosity, and reinforcement. Acceptance criteria include maximum defect sizes, numbers of defects allowed, cumulative lengths of defects, and distances between defects.
This document provides an overview of welding inspection including:
- Typical duties of welding inspectors such as visual inspection, reviewing documentation, and checking welding processes
- Terms and definitions used in welding inspection
- Features that inspectors examine on completed welds such as penetration and types of joints
- Conditions required for visual inspection including lighting and access
- Stages when inspection is typically required including before, during, and after welding
- Records and documentation that inspectors are responsible for collecting and maintaining
The document serves as a reference for welding inspectors, outlining their key responsibilities and areas of focus.
This document provides an overview of ASME Boiler and Pressure Vessel Codes. It discusses the objectives and benefits of codes and standards, and describes the ASME Code system and some of its key sections. It focuses on introducing ASME Section VIII Division 1, covering the scope and exclusions of this section. Key topics covered include design requirements, material specifications, fabrication methods, weld joint categories, non-destructive examination methods, and hydrostatic and pneumatic testing requirements.
1) The document discusses how to read, understand, and use a Welding Procedure Specification (WPS). It provides definitions for key terms like WPS, PQR, essential variables, and non-essential variables.
2) A Procedure Qualification Record (PQR) must be made before a WPS. The PQR documents the variables used to weld a test coupon and the test results.
3) The example WPS provided is written according to ASME code for welding carbon steel designated as P-No. 8 material. It specifies the welding process, filler metal, and other key variables.
1. A visual inspection was conducted on the gas gathering sub-header and header circuit at a well room in accordance with API-570 standards, identifying areas needing repair.
2. Significant coating failure and corrosion were found throughout the sub-headers, with wall loss up to 0.020 inches in some areas. U-bolts were also near failure due to corrosion.
3. Recommended repairs included removing corrosion from supports, installing single point contacts, replacing bolts, and cleaning and recoating piping to prevent further corrosion. Ultrasonic thickness readings were above minimums.
This document provides guidelines for essential variables that determine the qualification range of a welding procedure specification in accordance with AWS D1.1 Structural Welding Code - Steel. It summarizes the qualification ranges for position, thickness/diameter, base metal selection, preheat requirements, joint details, heat input, and welding processes. The guidelines specify the testing parameters and qualified ranges for groove welds, fillet welds, plate and pipe configurations.
The document outlines the sections and subsections contained in the ASME Boiler and Pressure Vessel Code. It includes rules for construction of various types of boilers, pressure vessels, and containment systems. The sections cover materials specifications, welding requirements, nondestructive testing, in-service inspection, and rules for ongoing care and operation. The code also provides alternative rules for special construction applications.
This document provides an overview of Rahman Suwandhi's role and responsibilities as a Quality/Welding Engineer conducting inspections during offshore pipeline and platform installations. It outlines the required qualifications and certifications, describes the production and inspection workflow, and details the various inspection activities conducted, including material, welding, non-destructive testing (NDT), and painting/coating inspections. Specific areas of inspection focus are ensuring materials and welding meet requirements, using NDT methods to check weld joints, and controlling and monitoring coating quality. Relevant quality documents, codes/standards, inspection variables, and acceptance criteria are also summarized.
The document discusses weld defect acceptance criteria according to different codes such as ASTM B31.1, ASME VIII, ASME B31.3, and AWS D1.1. It provides details on acceptance limits for various weld defects depending on the examination method, material thickness, loading conditions, and material application. Defects discussed include cracks, lack of fusion, incomplete penetration, undercuts, porosity, and reinforcement. Acceptance criteria include maximum defect sizes, numbers of defects allowed, cumulative lengths of defects, and distances between defects.
This document provides an overview of welding inspection including:
- Typical duties of welding inspectors such as visual inspection, reviewing documentation, and checking welding processes
- Terms and definitions used in welding inspection
- Features that inspectors examine on completed welds such as penetration and types of joints
- Conditions required for visual inspection including lighting and access
- Stages when inspection is typically required including before, during, and after welding
- Records and documentation that inspectors are responsible for collecting and maintaining
The document serves as a reference for welding inspectors, outlining their key responsibilities and areas of focus.
This document provides an overview of ASME Boiler and Pressure Vessel Codes. It discusses the objectives and benefits of codes and standards, and describes the ASME Code system and some of its key sections. It focuses on introducing ASME Section VIII Division 1, covering the scope and exclusions of this section. Key topics covered include design requirements, material specifications, fabrication methods, weld joint categories, non-destructive examination methods, and hydrostatic and pneumatic testing requirements.
1) The document discusses how to read, understand, and use a Welding Procedure Specification (WPS). It provides definitions for key terms like WPS, PQR, essential variables, and non-essential variables.
2) A Procedure Qualification Record (PQR) must be made before a WPS. The PQR documents the variables used to weld a test coupon and the test results.
3) The example WPS provided is written according to ASME code for welding carbon steel designated as P-No. 8 material. It specifies the welding process, filler metal, and other key variables.
A Welding Inspector must observe all relevant actions related to weld quality throughout production, record or log all inspection points and compare the recorded information to acceptance criteria. It is the duty of a Welding Inspector to ensure welding and associated actions are carried out according to specifications and procedures.
Ceramic Solutions Enabling the Evolution of Semiconductor ProcessingCoorsTek, Inc.
The unique properties of engineered ceramics – chemical, thermal, electrical, and structural - enable clean, consistent wafer processing, front-end semiconductor chip fabrication, and back-end device packaging. The presentation will provide an overview of the critical role that ceramic materials play in meeting the stringent requirements of this cutting-edge and continuously evolving industry.
- Beyond Moore’s Law – Heresy or Reality?
- Industry and technology trends
- Citius, Altius, Fortius
- Application drivers and requirements
- What Ceramics bring to the party
- Critical properties and challenges
Speaker Bio
With over 25 years’ experience in the ceramics industry focussed primarily in the Semiconductor, Catalysis, and Oil & Gas segments, Dean has held various positions in Business/General Management, Technology, Operations, and Consulting at CoorsTek, Saint-Gobain, RJ Lee Group, and Risø National Laboratory. His career has taken him all over the globe, including living and working in both Denmark and Germany.
In addition to an M.B.A. from the University of Pittsburgh, Dean holds an M.S. in Ceramic Science and Engineering from Rutgers University and a B.S. in Ceramic Engineering from The Ohio State University.
Dean’s primary interests lie in the translation of application-related opportunities to materials solutions through cross-functional collaboration in the identification, development, industrialization, and commercialization of technology.
This document defines welding codes, standards, and welding procedures. It discusses that a standard is a collection of documents containing codes, specifications, recommended practices, classifications, and guidelines that have been prepared by an institution or organization and approved according to existing procedures. A code is a standard that contains conditions and requirements related to a particular subject and indicates that the procedures used comply with the requirements. A specification is a standard that contains detailed and accurate technical requirements for materials, products, systems or services. It provides examples of welding codes from various organizations and discusses the essential variables and requirements for qualifying welding procedures according to ASME and EN standards.
This document summarizes several studies that investigated the impact of voids on the reliability of solder joints in ball grid array (BGA) packages. The studies found that voids generally did not negatively impact reliability unless they were located in the solder joint crack propagation path. The objectives of this investigation were to determine if void size/location correlates with reliability for components subjected to thermal cycling from -55°C to +125°C and to derive a void criteria for a specification. Various BGA components with different pad pitches and microvia designs were assembled on a test board and subjected to thermal cycling to evaluate the effects of voids.
Learn about various testing and inspection performed during and after the manufacturing of the pipe to ensure the quality of the pipe before it dispatched to the site for use. You will learn about Heat Treatment, NonDestructive Testing, Distractive Testing, Metallurgical Testing, Hydrostatic Test, Visual & Dimension Inspection and Marking.
The document summarizes the key aspects of ASME Section IX (Ed. 2019), which contains requirements for welding procedure and performance qualifications. It discusses the history and timeline of ASME standards development. It also provides an overview of the various articles within ASME Section IX, including Article I on general welding requirements, Article II on welding procedure qualification, Article III on welding performance qualification, and Article IV on welding data. Key terms like essential variables, P-numbers, F-numbers, and A-numbers used for material grouping are also defined in the document.
This document provides a list of welding techniques including groove, fillet, plug, and spot welding. No other details are given about these different welding methods or what projects they might be used for. The document simply lists these welding terms without any further context or explanation.
How to write a Welding Procedure Specification (ISO 15614-1Tiago Pereira
Some key aspects of writing welding procedure specifications. A good learning point for people who have no experience in the field, and a good reference for seasoned engineers
The document discusses key terminology and concepts related to welding inspection. Some key points:
- It defines different types of welds (e.g. butt weld, fillet weld), joints (e.g. butt, tee, lap), and weld zones (e.g. weld metal, heat affected zone).
- It discusses joint preparation details like bevel angles, root faces, gaps for different joint types (e.g. single V, single J).
- It covers features of fillet welds like leg length, throat thickness, and how they relate. Leg length and throat thickness determine weld strength.
- It also discusses duties of a welding inspector like observing welding, recording
This document provides information on the essential variables and requirements for welder qualification according to ASME Section IX. It lists the key variables that must be specified for a welder qualification, including welding process, type, base metal, filler metal, and weld thickness limits. It also outlines the qualification requirements and limitations for weld position, diameter, progression, backing, and which filler and base metals a welder is qualified to use based on their test.
This document provides guidelines for evaluating defects in hot gas, hot gas extrusion, and heated tool butt welds in thermoplastic materials. It describes various types of defects that may occur, such as cracks, voids, solid inclusions, lack of fusion, defects of shape, and other defects. The defects are illustrated in tables to aid in weld evaluation. Welds are classified into evaluation groups based on the defects present, to determine if quality requirements are met. The standard provides a basis for consistently evaluating thermoplastic welds and determining acceptability.
Cswip welding inspection notes and questionsKarthik Banari
The document discusses the duties of a welding inspector, including visual inspection of welds to identify defects and ensure they meet acceptance criteria. It describes tools that can aid inspection like magnification lenses. It outlines a code of practice for an inspection department, including checking documents, materials, equipment and welder qualifications before welding, monitoring the welding process and variables during welding, and inspecting the final weld for defects, dimensions and heat treatment after welding. Repairs should follow an authorized procedure and be re-inspected upon completion.
This document discusses the requirements and process for welding procedure and performance qualifications according to the ASME Boiler and Pressure Vessel Code. It explains that qualifications are required to prove the quality of welds and performance of welders. The process involves writing a welding procedure specification, making a test coupon according to the specification, conducting mechanical tests on the coupon, and documenting the results in a procedure qualification record. It provides details on various variables that need to be considered for different welding processes and their classification as essential, supplementary essential, or nonessential for qualifications.
Product audits have been an indispensable tool in the automotive industry for evaluating and improving product quality in the interest of the customers for many years.
This coupon test report summarizes the results of a welding qualification test. It includes details of the welding parameters, materials used, and test results. Six coupons were welded and tested for maximum load, staincile strength, and fracture location. The welder was qualified based on meeting the minimum tensile strength requirements. Additional remarks were provided on the bead, nick-break, and tensile strength tests.
This document outlines welding standards SAES-W-010 through SAES-W-013 from Saudi Aramco. SAES-W-010 covers welding requirements for pressure vessels and discusses approved welding processes, preheat and postweld heat treatment requirements, and requirements for hardness testing and inspections. SAES-W-011 covers on-plot piping and discusses approved welding processes, weld procedures, inspections requirements and preheat/postweld heat treatment. SAES-W-012 covers pipelines and discusses approved welding processes, procedures, preheat requirements and workmanship. Finally, SAES-W-013 covers offshore structures and lists additional requirements beyond API RP-2A and AWS D1.1
This document discusses visual inspection of drug products for defects and container integrity. It summarizes regulations around ensuring container closure systems provide adequate protection and rejecting drug products that fail to meet standards. The document also discusses recalls related to visible particulates and FDA observations around visual inspection issues. It provides an overview of differences between human and automated inspections. A survey found manual inspection is most common and discusses typical inspection conditions and rejection rates. Key aspects of USP <790> on visible particulates in injections are also summarized, including inspection illumination, times, and acceptance criteria. The document concludes that while inspection cannot ensure products are 100% defect free, practical limits and patient risk guide the process.
Welding Defects
Eurotech Now inteducing Welding Defects. Welding Defect is any type of flaw in the object which requires welding. Seven type of Welding Defect
Seven type of Common weld defects include:
1. Lack of fusion
2. Lack of penetration or excess penetration
3. Porosity
4. Inclusions
5. Cracking
6. Undercut
7. Lamellar tearing
Any of these defects are potentially disastrous as they can all give rise to high stress intensities which may result in sudden unexpected failure below the design load or in the case of cyclic loading, failure after fewer load cycles than predicted.
A Welding Inspector must observe all relevant actions related to weld quality throughout production, record or log all inspection points and compare the recorded information to acceptance criteria. It is the duty of a Welding Inspector to ensure welding and associated actions are carried out according to specifications and procedures.
Ceramic Solutions Enabling the Evolution of Semiconductor ProcessingCoorsTek, Inc.
The unique properties of engineered ceramics – chemical, thermal, electrical, and structural - enable clean, consistent wafer processing, front-end semiconductor chip fabrication, and back-end device packaging. The presentation will provide an overview of the critical role that ceramic materials play in meeting the stringent requirements of this cutting-edge and continuously evolving industry.
- Beyond Moore’s Law – Heresy or Reality?
- Industry and technology trends
- Citius, Altius, Fortius
- Application drivers and requirements
- What Ceramics bring to the party
- Critical properties and challenges
Speaker Bio
With over 25 years’ experience in the ceramics industry focussed primarily in the Semiconductor, Catalysis, and Oil & Gas segments, Dean has held various positions in Business/General Management, Technology, Operations, and Consulting at CoorsTek, Saint-Gobain, RJ Lee Group, and Risø National Laboratory. His career has taken him all over the globe, including living and working in both Denmark and Germany.
In addition to an M.B.A. from the University of Pittsburgh, Dean holds an M.S. in Ceramic Science and Engineering from Rutgers University and a B.S. in Ceramic Engineering from The Ohio State University.
Dean’s primary interests lie in the translation of application-related opportunities to materials solutions through cross-functional collaboration in the identification, development, industrialization, and commercialization of technology.
This document defines welding codes, standards, and welding procedures. It discusses that a standard is a collection of documents containing codes, specifications, recommended practices, classifications, and guidelines that have been prepared by an institution or organization and approved according to existing procedures. A code is a standard that contains conditions and requirements related to a particular subject and indicates that the procedures used comply with the requirements. A specification is a standard that contains detailed and accurate technical requirements for materials, products, systems or services. It provides examples of welding codes from various organizations and discusses the essential variables and requirements for qualifying welding procedures according to ASME and EN standards.
This document summarizes several studies that investigated the impact of voids on the reliability of solder joints in ball grid array (BGA) packages. The studies found that voids generally did not negatively impact reliability unless they were located in the solder joint crack propagation path. The objectives of this investigation were to determine if void size/location correlates with reliability for components subjected to thermal cycling from -55°C to +125°C and to derive a void criteria for a specification. Various BGA components with different pad pitches and microvia designs were assembled on a test board and subjected to thermal cycling to evaluate the effects of voids.
Learn about various testing and inspection performed during and after the manufacturing of the pipe to ensure the quality of the pipe before it dispatched to the site for use. You will learn about Heat Treatment, NonDestructive Testing, Distractive Testing, Metallurgical Testing, Hydrostatic Test, Visual & Dimension Inspection and Marking.
The document summarizes the key aspects of ASME Section IX (Ed. 2019), which contains requirements for welding procedure and performance qualifications. It discusses the history and timeline of ASME standards development. It also provides an overview of the various articles within ASME Section IX, including Article I on general welding requirements, Article II on welding procedure qualification, Article III on welding performance qualification, and Article IV on welding data. Key terms like essential variables, P-numbers, F-numbers, and A-numbers used for material grouping are also defined in the document.
This document provides a list of welding techniques including groove, fillet, plug, and spot welding. No other details are given about these different welding methods or what projects they might be used for. The document simply lists these welding terms without any further context or explanation.
How to write a Welding Procedure Specification (ISO 15614-1Tiago Pereira
Some key aspects of writing welding procedure specifications. A good learning point for people who have no experience in the field, and a good reference for seasoned engineers
The document discusses key terminology and concepts related to welding inspection. Some key points:
- It defines different types of welds (e.g. butt weld, fillet weld), joints (e.g. butt, tee, lap), and weld zones (e.g. weld metal, heat affected zone).
- It discusses joint preparation details like bevel angles, root faces, gaps for different joint types (e.g. single V, single J).
- It covers features of fillet welds like leg length, throat thickness, and how they relate. Leg length and throat thickness determine weld strength.
- It also discusses duties of a welding inspector like observing welding, recording
This document provides information on the essential variables and requirements for welder qualification according to ASME Section IX. It lists the key variables that must be specified for a welder qualification, including welding process, type, base metal, filler metal, and weld thickness limits. It also outlines the qualification requirements and limitations for weld position, diameter, progression, backing, and which filler and base metals a welder is qualified to use based on their test.
This document provides guidelines for evaluating defects in hot gas, hot gas extrusion, and heated tool butt welds in thermoplastic materials. It describes various types of defects that may occur, such as cracks, voids, solid inclusions, lack of fusion, defects of shape, and other defects. The defects are illustrated in tables to aid in weld evaluation. Welds are classified into evaluation groups based on the defects present, to determine if quality requirements are met. The standard provides a basis for consistently evaluating thermoplastic welds and determining acceptability.
Cswip welding inspection notes and questionsKarthik Banari
The document discusses the duties of a welding inspector, including visual inspection of welds to identify defects and ensure they meet acceptance criteria. It describes tools that can aid inspection like magnification lenses. It outlines a code of practice for an inspection department, including checking documents, materials, equipment and welder qualifications before welding, monitoring the welding process and variables during welding, and inspecting the final weld for defects, dimensions and heat treatment after welding. Repairs should follow an authorized procedure and be re-inspected upon completion.
This document discusses the requirements and process for welding procedure and performance qualifications according to the ASME Boiler and Pressure Vessel Code. It explains that qualifications are required to prove the quality of welds and performance of welders. The process involves writing a welding procedure specification, making a test coupon according to the specification, conducting mechanical tests on the coupon, and documenting the results in a procedure qualification record. It provides details on various variables that need to be considered for different welding processes and their classification as essential, supplementary essential, or nonessential for qualifications.
Product audits have been an indispensable tool in the automotive industry for evaluating and improving product quality in the interest of the customers for many years.
This coupon test report summarizes the results of a welding qualification test. It includes details of the welding parameters, materials used, and test results. Six coupons were welded and tested for maximum load, staincile strength, and fracture location. The welder was qualified based on meeting the minimum tensile strength requirements. Additional remarks were provided on the bead, nick-break, and tensile strength tests.
This document outlines welding standards SAES-W-010 through SAES-W-013 from Saudi Aramco. SAES-W-010 covers welding requirements for pressure vessels and discusses approved welding processes, preheat and postweld heat treatment requirements, and requirements for hardness testing and inspections. SAES-W-011 covers on-plot piping and discusses approved welding processes, weld procedures, inspections requirements and preheat/postweld heat treatment. SAES-W-012 covers pipelines and discusses approved welding processes, procedures, preheat requirements and workmanship. Finally, SAES-W-013 covers offshore structures and lists additional requirements beyond API RP-2A and AWS D1.1
This document discusses visual inspection of drug products for defects and container integrity. It summarizes regulations around ensuring container closure systems provide adequate protection and rejecting drug products that fail to meet standards. The document also discusses recalls related to visible particulates and FDA observations around visual inspection issues. It provides an overview of differences between human and automated inspections. A survey found manual inspection is most common and discusses typical inspection conditions and rejection rates. Key aspects of USP <790> on visible particulates in injections are also summarized, including inspection illumination, times, and acceptance criteria. The document concludes that while inspection cannot ensure products are 100% defect free, practical limits and patient risk guide the process.
Welding Defects
Eurotech Now inteducing Welding Defects. Welding Defect is any type of flaw in the object which requires welding. Seven type of Welding Defect
Seven type of Common weld defects include:
1. Lack of fusion
2. Lack of penetration or excess penetration
3. Porosity
4. Inclusions
5. Cracking
6. Undercut
7. Lamellar tearing
Any of these defects are potentially disastrous as they can all give rise to high stress intensities which may result in sudden unexpected failure below the design load or in the case of cyclic loading, failure after fewer load cycles than predicted.
The document discusses various welding defects that can be visually detected, including cracks, lack of solid metal, lack of fusion, lack of smoothly blended surfaces, and miscellaneous defects. It provides details on different types of each defect, their causes, and methods for prevention. It also discusses welding repairs, noting that repairs require authorization and testing to ensure defects have been fully removed before performing the repair weld.
This document provides generalized guidelines for structural steel welding inspection as per the AWS D1.1 Structural Welding Code for Steel. It covers standard terms, the scope of the code, limitations on its use, design of welded connections, weld joint configurations, prequalification of welding procedures, qualification requirements, fabrication, inspection, and non-destructive testing requirements. Key areas addressed include complete and partial joint penetration welds, fillet welds, prequalification criteria for common welding processes and materials, visual inspection acceptance standards, and additional non-destructive testing as required.
The document provides guidance for welding inspectors taking the CSWIP 3.1 practical examination. It outlines the requirements for conducting visual inspections of plate and pipe test welds, including completing thumbprint sketches and final reports. Candidates must observe and report all imperfections, take accurate measurements, and compare their findings to code acceptance criteria. The document reviews welding imperfections, specialized gauges for measurements, and the reporting formats and evaluation standards required by the CSWIP exam.
This document discusses welding defects and welding processes. It describes various types of welding including arc welding, gas welding, resistance welding, thermit welding, solid state welding, and newer welding techniques. It then discusses common welding defects such as slag inclusion, undercut, porosity, incomplete fusion, overlap, underfill, spatter, excessive convexity/concavity, excessive weld reinforcement, incomplete penetration, and excessive penetration. For each defect it provides the potential causes and recommendations for prevention and repair.
The document discusses various types of discontinuities and defects that can occur in welding, including cracks, porosity, inclusions, insufficient penetration, and more. It defines discontinuities as interruptions in material structure that are not necessarily defects, while defects render a part unable to meet standards. Causes, preventions, and potential repairs are provided for each issue. Engineering problems can arise from design mistakes, while weld process issues relate to techniques and metallurgy.
This document is a product specification sheet for an inductive component. It includes specifications for electrical characteristics like inductance and DCR tolerance. It also includes test data graphs showing inductance variation with temperature, frequency, and current. The document contains material composition information and reliability test conditions for the component. In total, it provides technical information and test results to verify the component meets requirements.
1) The document is a product specification sheet for an inductor from Hongxin Technology Co. Ltd. It includes specifications for electrical characteristics, mechanical dimensions, test data, reliability test conditions, and material composition.
2) Test reports and graphs show the inductor meets specifications for inductance, DCR, saturation current, temperature variation, frequency variation, and current variation. It also passes reliability tests.
3) The document provides detailed information on the inductor's specifications, test methods, test results, material composition, and certification documents to verify product quality and reliability.
The document is an inspection report of an electrical transfer pump. It summarizes:
1) An inspection was conducted of the pump which included document verification, functional testing at low and high pressures, and verification of calibration certificates.
2) The inspection found the pump to be in good working order, but the bourdon pressure gauge serial number was not marked and needed replacing to meet requirements.
3) Non-conformances were identified regarding certification and testing of the lifting skid and accessories that support the pump. Corrective actions were recommended to address these issues.
The document provides calculations for the boiler foundation of a daerator (38-D-101) as part of the Cilacap Crude Oil Tank project in Cilacap, Central Java, Indonesia. It includes modeling of the structure, material properties, load assumptions including dead load, live load, wind load, and seismic load. Load combinations are considered for analysis. Reinforcement design is also addressed. The calculations are performed according to various codes and standards for concrete and steel structures.
Desai Engineering Works is an ISO 9001-2008 certified company established in 1997 that manufactures automotive parts using CNC turning and machining. They have 20 employees working in two shifts with machinery including 5 CNC lathes and 1 VMC. They supply major automotive companies and have quality certifications and processes in place. Rajesh Desai is the proprietor and they aim to receive TS certification by 2013.
AUTOSPOOL is an automatic piping spooling software, used for generating piping Fabrication, Erection Isometrics & related reports. Which is based on the convenience of Fabrication / Erection work, site requirements, spool transportability. To achieve the best international construction practices and clients requirement standard. This software generates the Fabrication / Erection construction scope in Inch Dia, Inch Meter and tonnage. It also calculates piping cut length, piping bending length, spool weight and surface area as required in the project.
AUTOSPOOL is a part of EPCPROMAN SUITE
Full Report ISO 17712:2010 Compliance for Red Flag LXR Cable SealRedflagseals
This test report details the results of freight container seal testing conducted on 25 cable seals from Red Flag Cargo Security Systems. The seals were tested for tensile strength, shear resistance, bending durability, and impact resistance per ISO 17712:2010. All seals met the requirements for high security classification. Exceptions noted were minor temperature deviations during testing.
Gabriel India Limited_ProjectPresentationAmeya Margaj
This document summarizes an industrial training project to streamline production processes at a manufacturing plant. The project involved:
1. Line balancing and defining hourly outputs to improve efficiency. This included reducing idle operator time and improving formation ratios.
2. Streamlining zigzag product flows to reduce distances and increase output. Changes reduced flow distances by 1.5 meters and cycle times by up to 6 seconds.
3. Analyzing downtimes from issues like material and trolley shortages, and implementing solutions like ensuring all materials for a shift are available. This reduced downtimes.
4. Defining work-in-process inventories between steps to prevent shortages and stabilize the production flow.
5
This document provides specifications for the SAR07030 series of ultra-high current SMT power inductors. It includes dimensions, electrical ratings, ordering information, test data, reliability test requirements, and packaging details for the inductors. The inductors feature shielded construction, frequencies up to 3MHz, low DCR/uH, high saturation current, and flame retardant encapsulation. Inductance ranges from 0.15uH to 33uH with currents from 52A to 2.5A.
This document provides specifications for the SAR07030 series of ultra-high current SMT power inductors. It includes dimensions, electrical ratings, ordering information, test data, reliability test requirements, and packaging details for the inductors. The inductors feature shielded construction, frequencies up to 3MHz, low DCR/uH, high saturation current, and flame retardant encapsulation. Inductance ranges from 0.15uH to 33uH with currents from 52A to 2.5A.
This document provides a technical overview of imec's Technology Targeting Service, which compares the performance, power, and area of IP blocks implemented in different foundry technologies or design options. As an example, it analyzes a digital signal processor (DSP) block implemented in 90nm and 65nm TSMC technologies. The analysis begins by comparing device-level parameters extracted from the foundry design manuals against simulations using the device models. It finds improvements in drive current at 65nm but also increased drain induced barrier lowering. Overall, the analysis provides a detailed comparison of the two technology nodes from device to IP block level.
Development of remote operated inspection technique for ABWR RIP pipe welds
Study of Ultrasonic Techniques on the Inspection of NPP Components
Development of Automated Electromagnetic Techniques for Inspecting Inner Cracks of LPG Tanks
Reliability Assessment of Automated Eddy Current System for Turbine Blades
Inspection of HTHA on Reactors in CPC Refinery
This document summarizes a report about National Rubber Engineers, a small-scale rubber products manufacturer established in 1976 in India. It is run by the Upreti family and produces a variety of rubber products including extruded rubber, metal-bonded components, rubber balls, bands, beading, bearings, belts, buckets, bullets, cable, coating and more. The company was founded by Mr. N.V. Uddeshi and currently has Mrs. Mansi Upreti as the general manager. It employs around 50 people and manufactures products through a process that involves mixing various rubber ingredients in sequences and using specific machinery.
This document summarizes the Multimag TM multi-jet turbine water meter for commercial and industrial applications. The meter is available in sizes from DN 25 to DN 50 mm and complies with various industry standards. It uses direct magnetic transmission without gears in the water for durability and has a large roller display for easy reading. Installation instructions are also provided.
This document summarizes the design of a 450mm diameter reinforced concrete pipe for drainage. It includes the design parameters, controlling load cases, adopted pipe class, installation details, and material requirements. The controlling load case is the combination of earth load and a standard 44.7kN/m vehicle load from AS3725, requiring a minimum Class 6 pipe. Installation will be in a trench with 0.85m width, using specified bedding and backfill materials.
Original PNP Transistor A1020-Y A1020 1020 2SA1020 TO-92 New ON semiconductorAUTHELECTRONIC
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C.s specs
1. Page 1 of 17
DOCUMENT NO. : WMEP/MITPS/6000
MANUFACTURING INSPECTION TESTING MITPS NO. : MITPS/DONG HO/001 (Rev. 0)
PROCEDURE SPECIFICATION PAGE NO : 1 OF 17
WELSPUN MIDDLE EAST PIPES LLC
PLANT : SPM-1/SPM-2/SPM-3
CLIENT : M/s DONG HO Korean Saudi Limited Company
PROJECT : RIYADH STRATEGIC WATER SUPPLY SCHEME
PIPE GRADE : API – 5L, Grade X52M PSL2
OFFER REFERANCE / P.O NUMBER : General MITPS
PROJECT SPECIFICATION : Specification M01 ( steel pipe for main lines ) QC10-H-041 Rev- 02, [M01] Dated 05.08.2010
ITEM CLASS PIPE SPECIFIEDOUTSIDE WALL THICKNESS Grade QTY.
NO. DIAMETER
INCH(MM) INCH MM METERS
1 1 72” ( 1828.8 ) 0.375” 9.53 X52M As per PO
PIPE SIZE
2 1 56” (1422.4) 0.375” 9.53 X52M As per PO
3 1 64”(1625.6) 0.375” 9.53 X52M
4 1 96” ( 2438.4 ) 0.5” 12.70 X52M As per PO
Note: 96” Pipe shall not be provided with API Monogram
Helical Seam Submerged Arc Welded (SAWH) Line Pipes As Per
PIPE MANUFACTURING SPECIFICATION :
Customer Specification(M01) QC 10-H-041 Rev 2, Dated 05.08.2010 & API 5L 44th Edition and Addendum 3 effective from Jan 2012
Revision Record
Revision Description Date Prepared By Checked Approved
0 Issued for Approval 07-03-2012 Waleed.M.Abdellah C.Veerapandian K.Seshagiri Rao Client
2. DOCUMENT NO. : WMEP/MITPS/6000
MANUFACTURING INSPECTION TESTING MITPS NO. : MITPS/DONG HO/001 (Rev. 0)
PROCEDURE SPECIFICATION PAGE NO : 2 OF 17
WELSPUN MIDDLE EAST PIPES LLC
PLANT : SPM-1/SPM-2/SPM-3
Sr. Ref. Standard / Inspection Stage
Work Description Testing Frequency Acceptance Criteria Documents
No. Specification WMEP TPI
Client Specification M01 Carbon steel SAW spiral seam, class 1, Non sour pipes as per
(A) Scope -------- -------- -------- --------
clause 1 & API 5L clause 1 API 5L & Customer Specification M01
Client Specification M01
API 5L Grade X52M PSL-2 coils as per clause no. 8.3 of
1.0 Steel (Coils) Clause 4.1 & API 5L 100% coils Coil Mill TC R R
API 5L.
clause 8.3
Coil Procurement &
1.1 API 5L clause 8.3.4 Each coil As per RMTDS & API 5L clause 8.3.4 Mill report H M
Inspection
Each longitudinal edge max 10.0 mm each side & root
1.2 Edge milling Std. Procedure / WPS Each coil Insp. report H M
and bevel as per approved WPS
As per mill procedure, forming angle shall be confirmed
1.3 Pipe forming API 5L Table 2 Each pipe Mill report H M
at the time of PQT.
Client Spec.M01 clause As per approved welding procedures
Welding including skelp 4.2.3 & 4.2.5 & API 5L
2.0 Each coil A separate welding procedure shall be qualified for skelp Prod. Report H M
end joints clause 8.10.2 & 8.10.4 &
ASME SEC. IX end welds.
ASME SEC IX & API ASME SEC. IX / API 5L Annex – C & D. Weld
3.0 WPS/PQR/WPQ Each wall thickness WPS/PQR/ WPQ H W/R
5L. procedure for SAW & repair weld as per approved WPS.
Automatic submerged arc ASME section IX & API Current, voltage, speed, wire & flux. Shall be controlled
3.1 Each pipe Welding report H M
welding 5L clause 8.6 & 8.10 & monitored as per approved PQR
Continuous tack welding ASME section IX & API
3.2 Each pipe As per approved WPS & as per clause no 8.4 of API 5L. Welding report H M
(if done) 5L clause 8.4
3. DOCUMENT NO. : WMEP/MITPS/6000
MANUFACTURING INSPECTION TESTING MITPS NO. : MITPS/DONG HO/001 (Rev. 0)
PROCEDURE SPECIFICATION PAGE NO : 3 OF 17
WELSPUN MIDDLE EAST PIPES LLC
PLANT : SPM-1/SPM-2/SPM-3
Sr. Ref. Standard / Inspection Stage
Work Description Testing Frequency Acceptance Criteria Documents
No. Specification WMEP TPI
Client Spec.M01 clause
Visual inspection All pipes shall be visually examined both externally and
5.2 & (Clause 10.2.7 &
3.3 Each pipe internally and shall be free of defects. Acceptance as per Pre- visual report H RW
(Preliminary) 9.10.7of API 5L.)
API 5L
Fluoroscopy (Internal) As per API 5L. Clause. E.4.5, clause. E.4.6 & as per
4.0 Clause E.4 of API 5L. Each Pipe ----- H -----
approved WI for X-Ray
Pipe shall be tested at following test pressures & the
holding time shall be 10 seconds
Item Sr. Pipe OD WT (mm) Grade Pressure (min)
No. (Inch)
BAR
1 72” 9.53 X52M 36
(1828.8 )
Graph chart
5.0 Hydrostatic test As per client showing pressure
specification M01 clause Each pipe 2 56” X52M 46 & holding time H RW
9.53
(95% OF SMYS) 5.3.2 A(2) (1422.4) for each pipe and
3 64” X52M 40
test report
9.53
(1625.6)
4 96” 12.70 X52M 36
( 2438.4 )
Calibration of the pressure gauges shall be carried out at
start of production further to a frequency of at least once
per week.
Non destructive Testing
4. DOCUMENT NO. : WMEP/MITPS/6000
MANUFACTURING INSPECTION TESTING MITPS NO. : MITPS/DONG HO/001 (Rev. 0)
PROCEDURE SPECIFICATION PAGE NO : 4 OF 17
WELSPUN MIDDLE EAST PIPES LLC
PLANT : SPM-1/SPM-2/SPM-3
Sr. Ref. Standard / Inspection Stage
Work Description Testing Frequency Acceptance Criteria Documents
No. Specification WMEP TPI
Clause E.3.2.2 of API 5L &
As per client specification
M01 Clause 5.3.2 A.3 & As per API 5L clause. E.4.5, clause. E.4.6 & as per WI for X- X-Ray report &
6.0 X-Ray Inspection 5.3.2 A.5 Each Pipe Ends H R
Ray radiographs
Clause E.3.2.2 of API 5L &
Each pipe both ends up to 250 Both ends of pipe up to a distance of 250 mm, acceptance as per X-Ray report &
6.1 As per client specification Each Pipe ends H R
mm clause no. E 4.5 & E 4.6 of API 5L. radiographs
M01 Clause 5.3.2 A.4.
All restart spots shall be x-ray checked, acceptance as per clause X-Ray report &
6.2 RSO / RSI ----- If any H R
no. E 4.5 & E 4.6 of API 5L radiographs
Clause E.3.1.1 of API 5L,
Table E1 & As per client All T-Joints of skelp end welds with extent of 150 mm in each X-Ray report &
6.3 T-joints of skelp ends If any H R
specification M01 clause direction of “T” Joint shall be inspected by X-ray radiographs
5.3.2 A.5
Twice per operating
UT calibration standard shift, with second
7.0 Clause E.5.3.2 of API 5L. As per clause no. E.5.2 & E.5.3 of API 5L. Cal. Report / graph H RW
calibration at interval of
4 hrs.
Clause E.3.1 Table E1 & 100% weld seam of All indications producing signals higher than the acceptance
Weld Seam Ultrasonic Testing 3.2.3 of API 5L limits of reference standard & API 5L shall be MUT checked.
8.1 each pipe (except UT report H RW
(AUTO UT) Lack of Penetration Not Accepted >100 mm in weld.
untested length)
Acceptance as per API 5L & WI for Auto UT.
5. DOCUMENT NO. : WMEP/MITPS/6000
MANUFACTURING INSPECTION TESTING MITPS NO. : MITPS/DONG HO/001 (Rev. 0)
PROCEDURE SPECIFICATION PAGE NO : 5 OF 17
WELSPUN MIDDLE EAST PIPES LLC
PLANT : SPM-1/SPM-2/SPM-3
Sr. Ref. Standard / Inspection Stage
Work Description Testing Frequency Acceptance Criteria Documents
No. Specification WMEP TPI
Body Ultrasonic Testing As per client Each Pipe and For Body: <16400 mm² per 1000 mm of strip/plate length
(AUTO UT) specification M01 clause Plate/strip edge over or average of 8200 mm² per meter in total length with
4.1.1 & ISO 12094 a minimum width of max. individual size of 1800 mm² Body UT report
50 mm
& Min. width of 12 mm. For edge: 10 mm < Length < (or)
20mm, area = 250 mm² & Max. population density of 3 [
(or) 10 mm < Length < 20mm] per 1meter length of edge
8.2 H RW
Complete circumference of the pipe ends over band of at
least 50 mm width shall be ultrasonically tested for
lamination .
As per client Coil UT report
Coil UT specification M0 1 Each Pipe For Body: Acceptance Level B1 of ISO 12094
Clause 4.1.1 For edge: Acceptance Level Annex 3.2.3 of API 5L
Clause E.3.2.1 of API 5L
Manual ultrasonic testing & As per client As per client specification M01 & API 5L Acceptance as
8.3 Each Pipe MUT report H RW
for weld & body specification M01 clause per API 5L & WI for MUT
5.3.2 A.3
a) Each pipe End untested RW
weld length from Auto UT API 5L clause E.3.2.1 Each Pipe Acceptance as per API 5 L & WI for MUT. MUT report H
& Auto UT indications
MUT of 25 mm from the As per client
In accordance with Annex E.3.2.3 & Approved WI for
b) beveled ends of pipe specification M01 clause Each Pipe ends UT report H RW
MUT.
circumference A.3
The complete strip end weld shall be subjected to manual
Clause E.3.1.1 of API ultrasonic testing.
c) Skelp Joint Skelp weld 100% MUT report H RW
5L Table E1
Acceptance as per API 5L.
6. DOCUMENT NO. : WMEP/MITPS/6000
MANUFACTURING INSPECTION TESTING MITPS NO. : MITPS/DONG HO/001 (Rev. 0)
PROCEDURE SPECIFICATION PAGE NO : 6 OF 17
WELSPUN MIDDLE EAST PIPES LLC
PLANT : SPM-1/SPM-2/SPM-3
Sr. Ref. Standard / Inspection Stage
Work Description Testing Frequency Acceptance Criteria Documents
No. Specification WMEP TPI
Clause E. 3.2.2 of API All indication from MUT shall be confirmed by X-ray,
9.0 Indication from MUT If any X-Ray report H R
5L. acceptance as per clause no. E 4.5 & E 4.6 of API 5L.
Clause C.4.6 of API 5L
& As per client All weld repaired areas shall be inspected by UT and X-
9.1 Weld Repair areas If any X-Ray report H R
specification M01 clause ray
5.4.2
Residual Magnetism Each end of pipe
Clause E.7 & E.7.6 of The average of the four reading shall not exceed 30 gauss
10.0 selected once per 4 Test Report H RW
(if MPI is carried out) API 5L. and no one reading shall not exceed 35 gauss
hours
Workmanship, Visual
11.0 Inspection and Repair of
Defects
Clause 10.2.7 of API 5L
& As per client Visual &
Each pipe inside &
11.1 Visual Inspection specification M01 Clause Pipe shall be visually inspected from ID and OD dimensional H RW
outside
no.5.3.3 (Visual Report
Inspection )
As per client Dents shall not exceed 6mm, nor shall they extent in any
Visual &
specification M01 Clause direction over a distance longer than ¼ of pipe Diameter.
11.2 Dents If any dimensional H RW
no. 5.3.3. Visual Dent containing creases, sharp edged imperfections or
Report
Inspection Point 5 gouges shall be considered as Defects.
As per client
Visual &
specification M01 Clause Each pipe & maintain 10% of the specified Wall Thickness but up to Max.
11.3 Radial Offset of edges dimensional H RW
5.3.3 Visual Inspection record 3 pipe /shift 1.6mm
Report
Point 3
7. DOCUMENT NO. : WMEP/MITPS/6000
MANUFACTURING INSPECTION TESTING MITPS NO. : MITPS/DONG HO/001 (Rev. 0)
PROCEDURE SPECIFICATION PAGE NO : 7 OF 17
WELSPUN MIDDLE EAST PIPES LLC
PLANT : SPM-1/SPM-2/SPM-3
Sr. Ref. Standard / Inspection Stage
Work Description Testing Frequency Acceptance Criteria Documents
No. Specification WMEP TPI
As per client
specification M01 Clause One per heat/50 pipes H
Misalignment of weld Distance between centre line of internal & external weld
11.4 5.3.3 Visual Inspection Macro Reports RW
beads in weld macro section.
Point 2 & Table 14 Of
API 5L
Clause 9.10.2 of API 5L
11.5 & As per client
Height of weld bead Each pipe & record Visual &
specification M01 Clause Maximum 3.0 mm at ID & OD H RW
(inside & outside) 3pipes/shift dimensional report
5.3.3 Visual Inspection
Point 7
All pipes shall be free from defects in the finished
Clause 9.10.2 of API 5L condition.
& As per client
11.6 Cracks & leaks specification M01 Clause If any All pipes shall be free from cracks and leaks. Cracks shall ------- H RW
5.3.3 Visual Inspection not be repaired.
Point 4 The acceptance criteria for imperfections found by NDI
shall be in accordance with annex E of API 5L
Undercuts that have a depth < 0.4 mm are acceptable
regardless of length, and shall be treated in accordance
with clause C.1 of API 5L
Undercuts shall not exceed 0.5 mm in depth and 25 mm
Clause 9.10.2 of API 5L in length.
& As per client Visual &
11.7 Undercuts specification M01 Clause If any 1. there are no more than two such undercuts in dimensional H RW
5.3.3 Visual Inspection any 300 mm length of weld, and report
Point 5 2. All such undercuts are treated in accordance
with clause C.2 API 5L.
The undercuts that exceed the limits specified in item b)
shall be classified as defects and shall be treated in
accordance with clause C.3 of API 5L.
8. DOCUMENT NO. : WMEP/MITPS/6000
MANUFACTURING INSPECTION TESTING MITPS NO. : MITPS/DONG HO/001 (Rev. 0)
PROCEDURE SPECIFICATION PAGE NO : 8 OF 17
WELSPUN MIDDLE EAST PIPES LLC
PLANT : SPM-1/SPM-2/SPM-3
Sr. Ref. Standard / Inspection Stage
Work Description Testing Frequency Acceptance Criteria Documents
No. Specification WMEP TPI
Clause 9.13.2.2 of API
Inside & outside weld Visual &
5L & per client Weld reinforcement shall be removed Up to 150mm
11.8 bead grinding (End Each pipe dimensional H RW
specification M01 clause externally & 150mm internally at both ends of the pipe.
flushing) report
5.3.3.9
Any hard spot having dimension greater than 50 mm in
Clause 9.10.6 & 10.2.4.8 any direction & hardness greater than 345 HV10 shall be
11.9 Hard spots(if any) If any Visual report H RW
of API 5L rejected. Pipes containing such defects shall be treated in
accordance with Clause no. C.3b) or C.3c) of API 5L.
As per client
specification M01 clause No Lamination accepted within 25 mm circumference of
11.10 Laminations If any Visual report H RW
5.3.3.non destructive test pipe ends.
clause 1.
Arc burns shall be treated in accordance with Clause-C.2,
C.3(b) OR C.3(c) except that they may be removed by
chipping or machining, provided that the resultant cavity
11.11 Arc burns Clause 9.10.3 of API 5L If any Visual report H RW
is thoroughly cleaned and checked for complete removal
of damage material by etching with 10% solution of
ammonium per sulfate or a 5%solution of natal.
Other defects (Geometric API 5L clause 9.10.5,
11.12 If any Other Geometric deviations as per API 5L clause 9.10.5.1 Visual report H RW
Deviations & Scratch Mark) 9.10.7
API 5L 8.10 or As per For finished helical seam pipes the junction of the strip Visual &
Skelp end welds in finished
11.13 client specification M01 If any end welds and helical-seam welds shall be at least 500 dimensional H RW
pipes
clause 4.2.3 mm from the pipe ends. report
API 5L clause 9.10.5.1 &
Visual &
As per client spec. M01
11.14 Peaking If any Max 1.5mm dimensional H RW
clause 5.3.3(Visual
report
Inspection 6)
9. DOCUMENT NO. : WMEP/MITPS/6000
MANUFACTURING INSPECTION TESTING MITPS NO. : MITPS/DONG HO/001 (Rev. 0)
PROCEDURE SPECIFICATION PAGE NO : 9 OF 17
WELSPUN MIDDLE EAST PIPES LLC
PLANT : SPM-1/SPM-2/SPM-3
Sr. Ref. Standard / Inspection Stage
Work Description Testing Frequency Acceptance Criteria Documents
No. Specification WMEP TPI
DIMENSIONS,
12
WEIGHTS & LENGTHS
As per client - 0.5mm & + 1.5 mm of nominal wall thickness Visual &
12.1 Wall thickness specification M01 Clause Each pipe If Grounded areas the wall thickness measured shall be dimensional H RW
5.3.3.6 & 5.4.1 within ± 0.1times of nominal WT. Report
Item # 1,#2,#3 shall be supplied in following length
• Min Length – 12.00 meters
• Max Length – 18.00 meters
As per client Visual &
12.2 Pipe length specification M01 Clause Each pipe • Min AVG Length – 15.00 meters dimensional H RW
5.3.3.7 For Item #4 Report
• Min. Length – 10.00( upto 5% of the order
quantity)
• Max. Length – 12.2 meters
Each pipe Total deviation from straight line for all pipes shall not Visual &
Clause 9.11.3.4 of API
12.3 Straightness exceed 0.2% of the pipe length & 4.0 mm max for a dimensional H RW
5L
distance of 1000 mm from the extreme pipe ends. Report
API 5L Clause 9.11.3.1 SWCC Spec M01, Cl 5.3.3.2, specifies. Inside Diameter
Outside diameter at the Table-10 , Clause - Each pipe measurement at ends and the ID Tolerance of same are Visual &
12.4 pipe end over a length of 10.2.8.3 & As per client given in this MITPS sr no 12.6. ( This alternate dimensional H RW
100 mm specification M01 Clause measurement is permitted by API 5L Table 10 Note c & Report
5.3.3.1 clause 10.2.8.3)
12.5 Outside diameter at pipe As per client Visual &
body (measured with pie specification M01 Cause Each pipe OD = + 3.00 mm max. dimensional H RW
tape & recorded) 5.3.3 of 3 Report
10. DOCUMENT NO. : WMEP/MITPS/6000
MANUFACTURING INSPECTION TESTING MITPS NO. : MITPS/DONG HO/001 (Rev. 0)
PROCEDURE SPECIFICATION PAGE NO : 10 OF 17
WELSPUN MIDDLE EAST PIPES LLC
PLANT : SPM-1/SPM-2/SPM-3
Sr. Ref. Standard / Inspection Stage
Work Description Testing Frequency Acceptance Criteria Documents
No. Specification WMEP TPI
Inside diameter at the pipe
As per client Visual &
end over a length of 100
12.6 specification M01 Cause Each Pipe ID = + 1.6 mm max. dimensional H RW
mm (measured with pie
5.3.3.2 Report
tape & recorded)
As per client
Visual &
specification M01 Cause
12.7 Out of roundness Each Pipe As per Sr.No. 12.7.1 & 12.7.2 dimensional H RW
5.3.3.4 & API 5L Table
Report
10
Visual &
Each pipe & record 3
12.7.1 At Pipe Ends As Agreed 1% of pipe Nom Diameters dimensional H RW
pipes/ shift
Report
Visual &
Each pipe & record 3
12.7.2 At other than ends (Body) As Agreed 1.5% of pipe Nom Diameters dimensional H RW
pipes/ shift
Report
Visual &
12.8 Weight Clause 9.14.1 of API 5L Each pipe + 10% & - 3.5 % of nominal weight dimensional H M
Report
Pipe Ends & End
12.9
Protectors
As per client Bevel angle. 30° (+5°, -0°) Visual &
12.9.1 Bevel angle & root face specification M01 Clause Each pipe dimensional H RW
5.3.3.9 Root face 1.6 mm (± 0.8 mm) Report
As per client Visual &
At least 3 pipes per
12.9.2 End Squareness specification M01 Clause Squareness ≤1.6 mm dimensional H RW
shift
5.3.3.9 Report
Metallic bevel end protector shall be provided at both
13 Bevel protectors ------- Each pipe ------- H M
ends.
11. DOCUMENT NO. : WMEP/MITPS/6000
MANUFACTURING INSPECTION TESTING MITPS NO. : MITPS/DONG HO/001 (Rev. 0)
PROCEDURE SPECIFICATION PAGE NO : 11 OF 17
WELSPUN MIDDLE EAST PIPES LLC
PLANT : SPM-1/SPM-2/SPM-3
Sr. Ref. Standard / Inspection Stage
Work Description Testing Frequency Acceptance Criteria Documents
No. Specification WMEP TPI
Repair prohibition &
14
procedure
As per client
Approved WPS &
14.1 Repair procedure specification M01 clause If any As per approved WPS & PQR H H
PQR
5.4.2 & API 5L
Following requirements shall also be complied with for repair
welding
• The total length of repaired zone on each pipe weld
shall be < 4% of the total length of weld.
• Weld defect separated by less than 100 mm shall be
repaired as a continuous single repair.
• Each single repair shall be carried out with a
minimum of two layers/passes over a length of at
least 50 mm.
• If Repaired after Hydro Testing the pipe shall be re-
hydro tested after repair.
API 5L & As per client Rectification
• Weld repair shall be performed using a qualified
14.2 Repair Prohibition specification M01 clause If any WPS.
report / approved H RW
5.4.2 • After weld repair, the total area of the repair shall be WPS & PQR
radiographically& ultrasonically inspected in
accordance with Annex E of API 5L.
• Through thickness & Crack repair is not allowed.
• LOP >100 mm is not acceptable. It is Subject to
Rejection.
• Repeated repair at the same spot are not allowed.
• Repair by welding on base material is not
Permitted.
Repair By Grinding may be applied as per API 5L provided
the remaining wall thickness is not less than 0.1 of the
nominal wall thickness.
Test report & Insp. & test
15.0 API 5L clause 13 Each pipe All documents as per API 5L H R
certification of pipes reports
12. DOCUMENT NO. : WMEP/MITPS/6000
MANUFACTURING INSPECTION TESTING MITPS NO. : MITPS/DONG HO/001 (Rev. 0)
PROCEDURE SPECIFICATION PAGE NO : 12 OF 17
WELSPUN MIDDLE EAST PIPES LLC
PLANT : SPM-1/SPM-2/SPM-3
Sr. Ref. Standard / Inspection Stage
Work Description Testing Frequency Acceptance Criteria Documents
No. Specification WMEP TPI
Marking shall be on the inside surface of the pipe, starting of a
point at least 150 mm from one of the pipe ends and include the
following information, as applicable.
1. Name or mark of the manufacturer.
2. Specified outside diameter.
3. Specified wall thickness.
4. Pipe steel grade.
5. Product specification level designation.
clause 11.2.1 of API 5L & 6. Type of pipes. (Table 2 of API 5L )
16.0 Marking on finished pipe As per client specification Each pipe one End ------- H M
M01 clause 6.2.2 7. Mark of customer’s inspection representative if
applicable.
8. An identification number which permits the
correlation of the product or delivery unit with the
related inspection documents, if applicable.
9. For specified outside diameter marking in USG or SI
unit, it is not necessary to include the ending zero
digit to the right of the decimal sing.
The area of the pipe to be marked shall be clean and dry The size
of the lettering shall be 20 mm. Pipe number shall be stamped on
bevel
(B) PRODUCTION TESTS
Chemical analysis (Product Table 18 of API 5L 2 pipes / heat All elements as per Annexure – A of this MITPS Chemical test
B.1 – Base Metal) 10.2.4.1 report H H
B.2 Mechanical Tests
13. DOCUMENT NO. : WMEP/MITPS/6000
MANUFACTURING INSPECTION TESTING MITPS NO. : MITPS/DONG HO/001 (Rev. 0)
PROCEDURE SPECIFICATION PAGE NO : 13 OF 17
WELSPUN MIDDLE EAST PIPES LLC
PLANT : SPM-1/SPM-2/SPM-3
Sr. Ref. Standard / Inspection Stage
Work Description Testing Frequency Acceptance Criteria Documents
No. Specification WMEP TPI
For PSL 2 pipe, the tensile properties shall be given in
Table 7.
The tensile test shall be carried out in accordance with
ISO 6892 or ASTM A370.
API 5L clause 9.3.2, For pipe body tests, the yield strength, the yield ratio and
10.2.3.2, 10.2.4.2, Table the percentage elongation after fracture shall be
Transverse tensile test 1 pipe/ heat & 1 per determined.
B.2.1 7 &18 and As per client Mech. Test report H H
(Base Metal) test unit
specification M01 clause The percentage elongation after fracture shall be reported
5.3.2 B.1 with reference to a gauge length of 50 mm (2 in.). For test
pieces having a gauge length less than 50 mm (2 in.), the
measured elongation after fracture shall be converted to a
elongation in 50 mm (2 in.) in accordance with ISO 2566
or ASTM A 370.
Test pieces for tensile test as per clause 10.2.3.2.
(The samples shall be taken in such a way that
API 5L or As per client
Transverse tensile test - 1 pipe/heat/ & 1 per the testing frequencies of API including weekly
B.2.2 (a) specification M01 5.3.2 Mech. Test report H H
Helical Weld Seam test unit weld tensile test per welding line is
B.2
complied)
One face and one root face bend weld test shall be made
Guided bend test Helical API 5L or As per client on samples cut from pipe.
B.2.3 (a) 1pipe / per test unit Mech. Test report
Weld Seam specification M01 5.3.2 The dimension ‘A’ in guided bend test shall not be H H
B.3 exceed 4 times of the specimen thickness
Acceptance criteria shall be as per API 5L
API 5L or As per client Sub size specimen as applicable shall be used.
CVN Impact
B.2.4 specification M01 5.3.2 1 pipe / per test unit Acceptance for full size specimen shall be : Test Report H H
Helical Weld Seam B.4
As per API 5L table 8
Hardness test API 5L or As per client
B.2.5 specification M01 5.3.2 1 pipe / per test unit Max.300 HB Test report H H
Helical Weld Seam D
14. DOCUMENT NO. : WMEP/MITPS/6000
MANUFACTURING INSPECTION TESTING MITPS NO. : MITPS/DONG HO/001 (Rev. 0)
PROCEDURE SPECIFICATION PAGE NO : 14 OF 17
WELSPUN MIDDLE EAST PIPES LLC
PLANT : SPM-1/SPM-2/SPM-3
Sr. Ref. Standard / Inspection Stage
Work Description Testing Frequency Acceptance Criteria Documents
No. Specification WMEP TPI
Metallographic
examination (macro 1 pipe / shift / 50 The alignment of internal and external seams shall be
B.2.6 etching) Clause 10.2.5 of API 5L Test report H H
Pipes from same heat verified.
Helical Weld Seam
Skelp Weld – API 5L clause 9.3.2,
Tensile,Charpy,bend,hardn 10.2.3.2, 10.2.4.2, Table Once per Lot of 50
B 2.7 Refer B 2.2,2.3,2.4,2.5 & 2.6 acceptance criteria Test report H H
ess & macro 7 &18 and As per client skelp weld pipes
specification M01
As per client
specification clause no
Retesting & rejection 5.3.2.C & API 5L Annex
B.3 If any As per clause 10.2.12.1 of API 5L & Annex N Test report H RW
criteria N
C FIRST DAY PRODUCTION TEST (ONE PIPE OF COMPLETELY FINISHED PIPE OF FIRST DAY’S PRODUCTION ) As per client specification M01 4.2.4 & 4.2.5
As per client
C.1 Hydrostatic test specification M01 clause PQT pipe As per clause. 5 of this MITPS MPQT report H H
5.3.2 A(2)
Clause E.3.1 & Table E1
Automatic & manual MPQT report
of API 5L & As per Complete weld length shall be UT tested as per clause.
C.2 Ultrasonic testing (Weld PQT pipe H H
client specification M01 8.0 A, 8.0 B & 8.1 OF this MITPS
and Body)
clause 4.1.1
As per Client PQT Pipe –
Radiographic testing of
C.3 specification M01 Clause Fluoroscopy Entire As per clause 6.1 of this MITPS MPQT report H R
weld seam
5.3.2 A3 weld length
15. DOCUMENT NO. : WMEP/MITPS/6000
MANUFACTURING INSPECTION TESTING MITPS NO. : MITPS/DONG HO/001 (Rev. 0)
PROCEDURE SPECIFICATION PAGE NO : 15 OF 17
WELSPUN MIDDLE EAST PIPES LLC
PLANT : SPM-1/SPM-2/SPM-3
Sr. Ref. Standard / Inspection Stage
Work Description Testing Frequency Acceptance Criteria Documents
No. Specification WMEP TPI
API 5L & As per client Pipe shall be examined visually for dimensional tolerance H H
Visual & dimensional
C.4 specification M01 Clause PQT pipe and apparent surface defects As per clause 11.0 & 12.0 of MPQT report
examination
5.3.1 this MITPS
Chemical analysis PQT pipe (1 samples/ All elements as per Annex. A of this MITPS for Base and H R
C.5 API 5L as per approved WPS for Weld MPQT report
(Product-Base & Weld) pipe)
ALI 5L & As per client
C.6 Mechanical test specification M01 Clause MPQT report
5.3.1
As per API 5L table 7
C.6.1 Transverse Base Tensile API 5L PQT pipe MPQT report H H
As per API 5L table 7
C.6.2 Transverse Weld Tensile API 5L MPQT report H H
In accordance with clause no. 10.2.4.6, 10.2.3.6 & table
C.6.3 Guided bend test API 5L PQT pipe 23 of API 5L. MPQT report H H
Acceptance as per Clause 9.7.1 of API 5L
CVN impact for base, weld and HAZ at Test
Temperature, Zero Degree C shall be done and the
acceptance for full size specimen shall be as per API 5L
API 5L As per client Table 8.
CVN Impact
C.6.4 specification M01 Clause PQT pipe Additionally Transition curve shall be established by MPQT report H H
Pipe Body, Weld & HAZ 5.3.1.5 testing at following Test temperatures, -40°C,-20°C, 0°C,
20°C & 60° C, for Each Location. The transition curve
will be plotted. This is for information only and no
acceptance criterion is stated.
16. DOCUMENT NO. : WMEP/MITPS/6000
MANUFACTURING INSPECTION TESTING MITPS NO. : MITPS/DONG HO/001 (Rev. 0)
PROCEDURE SPECIFICATION PAGE NO : 16 OF 17
WELSPUN MIDDLE EAST PIPES LLC
PLANT : SPM-1/SPM-2/SPM-3
Sr. Ref. Standard / Inspection Stage
Work Description Testing Frequency Acceptance Criteria Documents
No. Specification WMEP TPI
Test temperature =0°C
CVN Impact of Skelp end
C.6.5 API 5L PQT PIPE Acceptance for full size specimen shall be : Test Report H W
welds (Weld and HAZ)
As per API 5L table 8
Guided bend test of In accordance with clause no. 10.2.4.6, 10.2.3.6 & table H
1 set from skelp Mech. Test report
C.6.6 API 5L 23 of API 5L. W
Strip end weld (Root &
face) Acceptance as per Clause 9.7.1 of API 5L
Transverse tensile test As per API 5L table 7 H
C.6.7 API 5L 1 skelp end weld Mech. Test report W
(Strip end weld)
Metallographic
examination(macro The alignment of internal and external seams shall be
C.6.8 API 5L PQT pipe MPQT report H W
etching)Helical & Skelp verified.
end welds
Hardness test Helical & W
C.6.9 API 5L PQT pipe 318 HV 10 as per clause 5.3.2.D of cust. spec MPQT report H
Skelp end welds
LEGENDS: H- HOLD, W- WITNESS, M- MONITER, R- REVIEW, RW = RANDOM WITNESS, TPI-THIRD PARTY INSPECTION AGENCY, FDPT – FIRST DAY PRODUCTION TEST,WI-WORK INSTRUCTION
17. DOCUMENT NO. : WMEP/MITPS/6000
MANUFACTURING INSPECTION TESTING MITPS NO. : MITPS/DONG HO/001 (Rev. 0)
PROCEDURE SPECIFICATION PAGE NO : 17 OF 17
WELSPUN MIDDLE EAST PIPES LLC
PLANT : SPM-1/SPM-2/SPM-3
Sr. Ref. Standard / Inspection Stage
Work Description Testing Frequency Acceptance Criteria Documents
No. Specification WMEP TPI
ANNEXTURE – A
MAX. % ALLOWED MAX. % ALLOWED
ELEMENT ELEMENT
X52M X52M
C 0.20 CE(IIW) 0.43%
Notes:
Mn 1.40 1) For each reduction of 0.01% below the specified maximum for
Si 0.45 carbon, an increase of 0.05% above the specified maximum for
manganese is permissible, up to a maximum of 1.65% for X 52
P 0.025 Grade.
S 0.010 2) CE (Pcm)= C + Si/30 + (Mn+Cu+Cr) / 20 + Ni/60 +Mo/15+ V/10
+5B
Cr 0.30
3) CE (IIW)= C + Mn/6 + (Cr+Mo+V)/5 + (Ni+Cu)/15,
0.50 d) The sum of the niobium, vanadium and titanium concentration
Co
shall be ≤ 0.15%.
Mo 0.15
Ni 0.30