Discover the secret to a lower coefficient of friction while premitting translational motion or movement with the supporting element. Learn about the different types of slide plates and pipe rollers used for various applications. View the design, load capabilities, and installation and maintenance guidelines for both slide plates and pipe rollers. See numerous photos featuring combinations with other critical pipe supports in order to allow for movement or a low coefficient of friction.
This presentation will cover pipe support design, 3D modeling, Finite Element Analysis, special stress and thermal cases, along with the unique cases that brought on new pipe support designs. Increase your understanding of the value-added services that are offered by PT&P, and rest assured that your Engineering and Design needs can be covered by our 24x7 web-based emergency services, providing field service, and quick-turn around time when you need it most. We look forward to having you join us for this complimentary presentation on Engineering and Design of Pipe Supports.
This presentation will give you an introduction to Pipe Shields, Inc. and its unique line of pre-insulated pipe supports, slides, guides and anchors that it developed and patented over its 40 year history. It will cover various designs, commercial applications (chilled and heated water lines, HVAC systems and low pressure steam lines), installation and maintenance procedures and the benefits of using pre-insulated pipe supports (vs. doing insulation in the field). This presentation will be delivered by Albert Dizon, General Manager of Pipe Shields, who has been working with pre-insulated pipe supports for 30+ years. Join us and receive some of his experience and wisdom!
From engineered pipe supports, expansion joints, pre-insulated pipe supports, and miscellaneous fabrication to various engineering and technical services, PT&P has decades of experience providing products and services for all your engineering and construction needs.
This document summarizes 15 case studies presented in a webinar about pipe support and expansion joint field examples. The case studies covered a range of issues including designing custom spring supports, developing slide plates for high temperatures, replacing expansion joints and snubbers, and reducing lateral loads on piping systems. The webinar also discussed the company's engineering capabilities and value-added services for pipe support projects.
The document is about a webinar on pipe support field inspection, installation, and maintenance presented by Jerry Godinaer. It provides information on inspecting, installing, and maintaining different types of pipe supports including variable and constant spring hangers, restraint devices, pipe shoes, slide plates, and hardware components. It discusses guidelines for on-site surveys, what to inspect for existing supports, and criteria for adjusting or replacing supports if needed.
This document provides information on properly supporting piping systems using engineered solutions rather than field-devised methods. It discusses the importance of specifications that disallow makeshift supports and instead require manufactured products designed for the application. Primary overhead supports, in-wall secondary supports, and no-hub pipe restraints are covered. Specifiers are encouraged to work with product experts to develop specifications that eliminate uncertainty and result in consistent, code-compliant installations.
In this Webinar we explore the details of actual case studies focusing on various signs that indicate if a particular support needs replaced or adjusted. The presentation also covers projects that brought on new standard designs and custom designs for specific applications. And lastly, it includes valuable additions and procedures that extend the typical life span of a pipe support. PT&P's field services division is available 24x7 in the case of an emergency situation or for a scheduled shut down.
Klaus P. Redmann is the Director of Quality at Disc Spring Technology, LLC. He was born in Germany and received his Masters in Chemical Engineering in 1977. His first job after university brought him to the US, where he has resided for 36 years. In addition to his role at DST, Klaus owns Redmann Quality Engineering Services, which performs quality assurance services for nuclear fuel fabrication. Klaus has extensive experience in quality systems auditing and is certified in quality engineering.
This presentation will cover pipe support design, 3D modeling, Finite Element Analysis, special stress and thermal cases, along with the unique cases that brought on new pipe support designs. Increase your understanding of the value-added services that are offered by PT&P, and rest assured that your Engineering and Design needs can be covered by our 24x7 web-based emergency services, providing field service, and quick-turn around time when you need it most. We look forward to having you join us for this complimentary presentation on Engineering and Design of Pipe Supports.
This presentation will give you an introduction to Pipe Shields, Inc. and its unique line of pre-insulated pipe supports, slides, guides and anchors that it developed and patented over its 40 year history. It will cover various designs, commercial applications (chilled and heated water lines, HVAC systems and low pressure steam lines), installation and maintenance procedures and the benefits of using pre-insulated pipe supports (vs. doing insulation in the field). This presentation will be delivered by Albert Dizon, General Manager of Pipe Shields, who has been working with pre-insulated pipe supports for 30+ years. Join us and receive some of his experience and wisdom!
From engineered pipe supports, expansion joints, pre-insulated pipe supports, and miscellaneous fabrication to various engineering and technical services, PT&P has decades of experience providing products and services for all your engineering and construction needs.
This document summarizes 15 case studies presented in a webinar about pipe support and expansion joint field examples. The case studies covered a range of issues including designing custom spring supports, developing slide plates for high temperatures, replacing expansion joints and snubbers, and reducing lateral loads on piping systems. The webinar also discussed the company's engineering capabilities and value-added services for pipe support projects.
The document is about a webinar on pipe support field inspection, installation, and maintenance presented by Jerry Godinaer. It provides information on inspecting, installing, and maintaining different types of pipe supports including variable and constant spring hangers, restraint devices, pipe shoes, slide plates, and hardware components. It discusses guidelines for on-site surveys, what to inspect for existing supports, and criteria for adjusting or replacing supports if needed.
This document provides information on properly supporting piping systems using engineered solutions rather than field-devised methods. It discusses the importance of specifications that disallow makeshift supports and instead require manufactured products designed for the application. Primary overhead supports, in-wall secondary supports, and no-hub pipe restraints are covered. Specifiers are encouraged to work with product experts to develop specifications that eliminate uncertainty and result in consistent, code-compliant installations.
In this Webinar we explore the details of actual case studies focusing on various signs that indicate if a particular support needs replaced or adjusted. The presentation also covers projects that brought on new standard designs and custom designs for specific applications. And lastly, it includes valuable additions and procedures that extend the typical life span of a pipe support. PT&P's field services division is available 24x7 in the case of an emergency situation or for a scheduled shut down.
Klaus P. Redmann is the Director of Quality at Disc Spring Technology, LLC. He was born in Germany and received his Masters in Chemical Engineering in 1977. His first job after university brought him to the US, where he has resided for 36 years. In addition to his role at DST, Klaus owns Redmann Quality Engineering Services, which performs quality assurance services for nuclear fuel fabrication. Klaus has extensive experience in quality systems auditing and is certified in quality engineering.
This presentation will cover pipe support design, 3D modeling, Finite Element Analysis, special stress and thermal cases, along with the unique cases that brought on new pipe support designs. Increase your understanding of the value-added services that are offered by PT&P.
This Webinar presentation includes pipe clamps, hold-down clamps, riser clamps and structural supports. Learn how the appropriate type of pipe support is chosen based on the different design conditions. Find out how Finite Element Analysis is used in the design process and view the custom pipe supports designed for extreme applications.
Explore how Polyurethane foam is produced, from mixing polyols and isocyanates to inspecting the final product. Learn about anchor shoe testing, lateral load testing, compressive strength testing, and axial load testing.
This document provides an overview of a webinar presented by Piping Technology & Products, Inc. and its subsidiaries on constant spring supports. It discusses the characteristics and design of constant spring supports, including various types and configurations. It also covers related topics like installation, testing, maintenance, and value-added engineering services.
Learn about the different types of engineered spring supports and when to use variable springs, constants or big tons depending on the design conditions. See how shock control, restraint and support devices are used to guide or restrain movement during normal operating conditions or under impulse loading events. Learn about pre-insulated pipe supports, including various insulating materials used for both cold and hot applications. Discover the slide plate sandwich concept and explore different slide plate materials used to reduce the coefficient of friction. View examples of expansion joints, pressure vessels, pig launchers and receivers.
Discover the secret to a lower coefficient of friction while permitting translational motion or movement with the supporting element. Learn about the different types of slide plates and pipe rollers used for various applications. View the design, load capabilities, and installation and maintenance guidelines for both slide plates and pipe rollers. See numerous photos featuring combinations with other critical pipe supports in order to allow for movement or a low coefficient of friction.
Discover the secret to a lower coefficient of friction while premitting translational motion or movement with the supporting element. Learn about the different types of slide plates and pipe rollers used for various applications. View the design, load capabilities, and installation and maintenance guidelines for both slide plates and pipe rollers. See numerous photos featuring combinations with other critical pipe supports in order to allow for movement or a low coefficient of friction.
In-Place Pipe Support Load Testing and Hanger Surveys_Part of a Best in Class...Britt Bettell
- A best-in-class piping fitness-for-service program involves regular visual inspections of pipe supports and hangers, as well as in-situ load testing of suspect supports to determine actual load values.
- In-situ load testing uses hydraulic tools to unload pipe hangers without disconnecting them from piping, allowing testing of critical online systems. It measures the actual load a hanger is supporting.
- Proper pipe support maintenance and load testing is important for the safe and reliable operation of piping systems, as required by various codes and standards, especially for high-risk creep-exposed lines. Load test data improves the accuracy of creep stress analyses.
: Discover the secret to a lower coefficient of friction while permitting translational motion or movement with the supporting element. Learn about the different types of slide plates and pipe rollers used for various applications. View the design, load capabilities, and installation and maintenance guidelines for both slide plates and pipe rollers. See numerous photos featuring combinations with other critical pipe supports in order to allow for movement or a low coefficient of friction.
This document provides guidance on selecting and designing fiberglass piping systems. It discusses preliminary pipe sizing based on flow rate and pipe diameter. For detailed sizing, it describes methods to calculate pressure loss due to fluid friction and fittings using equations like Darcy-Weisbach that factor in parameters like pipe roughness, diameter, fluid properties and velocity. It also discusses flow regimes like laminar, turbulent and transitional, and how to determine friction factors using Colebrook or other equations based on the Reynolds number.
This document provides information about U.S. Bellows, Inc., a manufacturer of metallic and fabric expansion joints. It discusses U.S. Bellows' certifications, manufacturing facility, team members, history since the 1960s, and membership in industry organizations. It also promotes U.S. Bellows' capabilities including fast turnaround, repair, replacement, refurbishing, and quick delivery of expansion joints.
This presentation will briefly touch on the basics of fabric expansion joints; however, is mainly focused on the various designs, material details, and applications. Learn how fabric expansion joints are engineered and fabricated for various applications and the many factors that influence those designs. View the abundance of materials used, including Fluoroplastic and Fluoroelastomer, and their respective capabilities. Take a journey through a Fossil Fired Power Plant and see exactly where fabric expansion joints are required.
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.
This document provides guidance on designing pipe hangers and supports. It discusses determining hanger locations based on pipe size and configuration. It describes calculating hanger loads based on the weight of pipe, fittings, valves, and insulation. It also addresses calculating thermal movement of piping at hanger locations. The document provides information on selecting appropriate hangers based on the loads and movements, including spring hangers. It includes sample problems demonstrating how to apply the guidance. An extensive section lists the weights of common piping materials to aid in load calculations. The document is intended as a reference for engineers involved in pipe hanger and support design.
Explore the various applications of snubbers, sway braces and sway struts in piping systems and equipment. Learn how these products help prevent pipe system failure due to seismic loads, flow transients, wind loads, safety valve thrust loads or pipe rupture. Discover the various tests performed within PT&P’s facility to ensure product quality, including cycle testing, travel testing and load testing.
This presentation is on Pipe Clamps, including Hold-Down Clamps, Riser Clamps, Clevis Hangers, Yoke U-Bolt Clamps and Structural Supports. Learn how the appropriate type of pipe support is chosen based on the different design conditions. Find out how Finite Element Analysis is used in the design process and view the custom pipe supports designed for extreme applications.
This presentation will cover pipe support design, 3D modeling, Finite Element Analysis, special stress and thermal cases, along with the unique cases that brought on new pipe support designs. Increase your understanding of the value-added services that are offered by PT&P, and rest assured that your Engineering and Design needs can be covered by our 24x7 web-based emergency services, providing field service, and quick-turn around time when you need it most. We look forward to having you join us for this complimentary presentation on Engineering and Design of Pipe Supports.
This Webinar presentation includes pipe clamps, hold-down clamps, riser clamps and structural supports. Learn how the appropriate type of pipe support is chosen based on the different design conditions. Find out how Finite Element Analysis is used in the design process and view the custom pipe supports designed for extreme applications.
Piping Technology & Products, Inc. provides different types of engineered pipe supports including variable spring supports, constant spring supports, and big ton spring supports. The document discusses the design, installation, inspection, maintenance, and replacement of spring pipe hangers. It emphasizes selecting the proper hanger type based on load and movement calculations, following installation guidelines, using a 10-point inspection criteria, and replacing damaged or corroded hangers to ensure optimum performance and safety.
Discover the secret to a lower coefficient of friction while permitting translational motion or movement with the supporting element. Learn about the different types of slide plates and pipe rollers used for various applications. View the design, load capabilities, and installation and maintenance guidelines for both slide plates and pipe rollers. See numerous photos featuring combinations with other critical pipe supports in order to allow for movement or a low coefficient of friction.
Dekoron/Unitherm used aerogel insulation integrated with a continuous thermoplastic outer jacket to insulate small diameter piping. This reduced installation costs by 30-50% and allowed the pipe diameter to be 30% smaller than with fiberglass and 50% smaller than with calcium silicate. The aerogel provided a gap-free insulation with consistent thermal properties that were not degraded by water. The outer jacket had no seams to leak and could be tailored for the environment to withstand repeated cleaning.
This document provides a problem statement, known parameters, assumptions, and analysis to calculate the heat loss per unit length of an insulated pipe buried in soil. It states that the temperature, diameter, and burial depth of the insulated pipe are known. Under specified assumptions, it presents the equations used to calculate the total thermal resistance of the insulation and soil, and determines the heat loss is 84 W/m. Comments note that the insulation and soil resistances are approximately equal, and convection in the pipe may reduce the calculated heat loss.
This presentation will cover pipe support design, 3D modeling, Finite Element Analysis, special stress and thermal cases, along with the unique cases that brought on new pipe support designs. Increase your understanding of the value-added services that are offered by PT&P.
This Webinar presentation includes pipe clamps, hold-down clamps, riser clamps and structural supports. Learn how the appropriate type of pipe support is chosen based on the different design conditions. Find out how Finite Element Analysis is used in the design process and view the custom pipe supports designed for extreme applications.
Explore how Polyurethane foam is produced, from mixing polyols and isocyanates to inspecting the final product. Learn about anchor shoe testing, lateral load testing, compressive strength testing, and axial load testing.
This document provides an overview of a webinar presented by Piping Technology & Products, Inc. and its subsidiaries on constant spring supports. It discusses the characteristics and design of constant spring supports, including various types and configurations. It also covers related topics like installation, testing, maintenance, and value-added engineering services.
Learn about the different types of engineered spring supports and when to use variable springs, constants or big tons depending on the design conditions. See how shock control, restraint and support devices are used to guide or restrain movement during normal operating conditions or under impulse loading events. Learn about pre-insulated pipe supports, including various insulating materials used for both cold and hot applications. Discover the slide plate sandwich concept and explore different slide plate materials used to reduce the coefficient of friction. View examples of expansion joints, pressure vessels, pig launchers and receivers.
Discover the secret to a lower coefficient of friction while permitting translational motion or movement with the supporting element. Learn about the different types of slide plates and pipe rollers used for various applications. View the design, load capabilities, and installation and maintenance guidelines for both slide plates and pipe rollers. See numerous photos featuring combinations with other critical pipe supports in order to allow for movement or a low coefficient of friction.
Discover the secret to a lower coefficient of friction while premitting translational motion or movement with the supporting element. Learn about the different types of slide plates and pipe rollers used for various applications. View the design, load capabilities, and installation and maintenance guidelines for both slide plates and pipe rollers. See numerous photos featuring combinations with other critical pipe supports in order to allow for movement or a low coefficient of friction.
In-Place Pipe Support Load Testing and Hanger Surveys_Part of a Best in Class...Britt Bettell
- A best-in-class piping fitness-for-service program involves regular visual inspections of pipe supports and hangers, as well as in-situ load testing of suspect supports to determine actual load values.
- In-situ load testing uses hydraulic tools to unload pipe hangers without disconnecting them from piping, allowing testing of critical online systems. It measures the actual load a hanger is supporting.
- Proper pipe support maintenance and load testing is important for the safe and reliable operation of piping systems, as required by various codes and standards, especially for high-risk creep-exposed lines. Load test data improves the accuracy of creep stress analyses.
: Discover the secret to a lower coefficient of friction while permitting translational motion or movement with the supporting element. Learn about the different types of slide plates and pipe rollers used for various applications. View the design, load capabilities, and installation and maintenance guidelines for both slide plates and pipe rollers. See numerous photos featuring combinations with other critical pipe supports in order to allow for movement or a low coefficient of friction.
This document provides guidance on selecting and designing fiberglass piping systems. It discusses preliminary pipe sizing based on flow rate and pipe diameter. For detailed sizing, it describes methods to calculate pressure loss due to fluid friction and fittings using equations like Darcy-Weisbach that factor in parameters like pipe roughness, diameter, fluid properties and velocity. It also discusses flow regimes like laminar, turbulent and transitional, and how to determine friction factors using Colebrook or other equations based on the Reynolds number.
This document provides information about U.S. Bellows, Inc., a manufacturer of metallic and fabric expansion joints. It discusses U.S. Bellows' certifications, manufacturing facility, team members, history since the 1960s, and membership in industry organizations. It also promotes U.S. Bellows' capabilities including fast turnaround, repair, replacement, refurbishing, and quick delivery of expansion joints.
This presentation will briefly touch on the basics of fabric expansion joints; however, is mainly focused on the various designs, material details, and applications. Learn how fabric expansion joints are engineered and fabricated for various applications and the many factors that influence those designs. View the abundance of materials used, including Fluoroplastic and Fluoroelastomer, and their respective capabilities. Take a journey through a Fossil Fired Power Plant and see exactly where fabric expansion joints are required.
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.
This document provides guidance on designing pipe hangers and supports. It discusses determining hanger locations based on pipe size and configuration. It describes calculating hanger loads based on the weight of pipe, fittings, valves, and insulation. It also addresses calculating thermal movement of piping at hanger locations. The document provides information on selecting appropriate hangers based on the loads and movements, including spring hangers. It includes sample problems demonstrating how to apply the guidance. An extensive section lists the weights of common piping materials to aid in load calculations. The document is intended as a reference for engineers involved in pipe hanger and support design.
Explore the various applications of snubbers, sway braces and sway struts in piping systems and equipment. Learn how these products help prevent pipe system failure due to seismic loads, flow transients, wind loads, safety valve thrust loads or pipe rupture. Discover the various tests performed within PT&P’s facility to ensure product quality, including cycle testing, travel testing and load testing.
This presentation is on Pipe Clamps, including Hold-Down Clamps, Riser Clamps, Clevis Hangers, Yoke U-Bolt Clamps and Structural Supports. Learn how the appropriate type of pipe support is chosen based on the different design conditions. Find out how Finite Element Analysis is used in the design process and view the custom pipe supports designed for extreme applications.
This presentation will cover pipe support design, 3D modeling, Finite Element Analysis, special stress and thermal cases, along with the unique cases that brought on new pipe support designs. Increase your understanding of the value-added services that are offered by PT&P, and rest assured that your Engineering and Design needs can be covered by our 24x7 web-based emergency services, providing field service, and quick-turn around time when you need it most. We look forward to having you join us for this complimentary presentation on Engineering and Design of Pipe Supports.
This Webinar presentation includes pipe clamps, hold-down clamps, riser clamps and structural supports. Learn how the appropriate type of pipe support is chosen based on the different design conditions. Find out how Finite Element Analysis is used in the design process and view the custom pipe supports designed for extreme applications.
Piping Technology & Products, Inc. provides different types of engineered pipe supports including variable spring supports, constant spring supports, and big ton spring supports. The document discusses the design, installation, inspection, maintenance, and replacement of spring pipe hangers. It emphasizes selecting the proper hanger type based on load and movement calculations, following installation guidelines, using a 10-point inspection criteria, and replacing damaged or corroded hangers to ensure optimum performance and safety.
Discover the secret to a lower coefficient of friction while permitting translational motion or movement with the supporting element. Learn about the different types of slide plates and pipe rollers used for various applications. View the design, load capabilities, and installation and maintenance guidelines for both slide plates and pipe rollers. See numerous photos featuring combinations with other critical pipe supports in order to allow for movement or a low coefficient of friction.
Dekoron/Unitherm used aerogel insulation integrated with a continuous thermoplastic outer jacket to insulate small diameter piping. This reduced installation costs by 30-50% and allowed the pipe diameter to be 30% smaller than with fiberglass and 50% smaller than with calcium silicate. The aerogel provided a gap-free insulation with consistent thermal properties that were not degraded by water. The outer jacket had no seams to leak and could be tailored for the environment to withstand repeated cleaning.
This document provides a problem statement, known parameters, assumptions, and analysis to calculate the heat loss per unit length of an insulated pipe buried in soil. It states that the temperature, diameter, and burial depth of the insulated pipe are known. Under specified assumptions, it presents the equations used to calculate the total thermal resistance of the insulation and soil, and determines the heat loss is 84 W/m. Comments note that the insulation and soil resistances are approximately equal, and convection in the pipe may reduce the calculated heat loss.
Explore the various applications of snubbers, sway braces and sway struts in piping systems and equipment. Learn how these products help prevent pipe system failure due to seismic loads, flow transients, wind loads, safety valve thrust loads or pipe rupture. Discover the various tests performed within PT&P’s facility to ensure product quality, including cycle testing, travel testing and load testing.
Explore how Polyurethane foam is produced, from mixing polyols and isocyanates to inspecting the final product. Learn about anchor shoe testing, lateral load testing, compressive strength testing, and axial load testing.
Learn about the different types of engineered spring supports and when to use variable springs, constants or big tons depending on the design conditions. See how shock control, restraint and support devices are used to guide or restrain movement during normal operating conditions or under impulse loading events. Learn about pre-insulated pipe supports, including various insulating materials used for both cold and hot applications. Discover the slide plate sandwich concept and explore different slide plate materials used to reduce the coefficient of friction. View examples of expansion joints, pressure vessels, pig launchers and receivers.
This short document promotes the creation of Haiku Deck presentations on SlideShare, suggesting the reader may feel inspired to do so. It provides a single call to action to get started making a Haiku Deck presentation on SlideShare.
1. The document discusses different types of engineered spring supports produced by Piping Technology & Products including variable spring supports, constant spring supports, big ton spring supports, and constant spring hangers.
2. It provides guidelines for selecting, installing, inspecting, maintaining, and replacing spring hangers and discusses the various components and steps involved.
3. Maintenance is important to prevent problems and ensure spring hangers are properly supporting piping systems over their lifespan of 10-30 years. Regular inspection and adjustment is recommended.
Learn how the theoretical applications of spring supports are put into use in the real world. We will start with a review of the working principles of both variable and constant springs. See how brand new spring looks at delivery, and review installation guidelines. Learn the key points to review through the total installation process and subsequently when the springs are in operation. See how to determine if springs need adjustments, re-calibration, refurbishment or replacement. View in field examples, shutdown and isolation procedures. See the selection process required when there are significant changes to the operating condition.
The document summarizes Piping Technology & Products' capabilities in manufacturing and testing pre-insulated pipe supports. PT&P has extensive experience designing supports for applications such as LNG plants and pipelines. They have a large manufacturing facility with equipment for producing polyurethane foam insulation and assembling pipe supports. PT&P also offers on-site services and emergency engineering support.
Mind map the_9_key_elements_video_05_pre-commissioningsakol kai
Pre-commissioning activities refer to tasks completed after construction but before commissioning to prepare systems for operation. They include cleaning, catalyst loading, dry runs, and checks of systems. Records of pre-commissioning tests and checklists are made to verify systems are ready for commissioning. Common pre-commissioning tasks involve flushing, blowing, drying, leak testing, lubrication, equipment run-ins, and filter/catalyst installation. The goal is to achieve a "Ready for Commissioning" milestone where systems are prepared to begin the commissioning process.
Mechanical Piping Systems - today you will find Victaulic grooved mechanical systems used in a nearly endless number of piping applications all over the world. The grooved system has become synonymous with faster and easier installations..
By specifying and installing Victaulic systems, engineers, owners and installing contractors conserve time and financial resources through;
* Compressed construction schedules
* Lower total installed costs
* Safer work environment
* Reduced system downtime
Design to Construction; Estimating, 3D Modelling, BIM Coordination Package, Product Specification and Selection Services, Value Engineering - such as accommodating system thermal movement, vibration, noise, system flexibility, alignment ease etc....
Lean Construction & Prefabrication Concepts
Integrated Supply Chain - safer system Installations, Material Handling Bag & Tag Services, Coordinated Shipments and Inspection Services
The document discusses the history of chocolate, describing how it originated from cacao trees native to Central and South America. It explains that the Olmec and Mayans cultivated cacao trees and used the beans to make a bitter drink. Later, the Aztecs developed chocolate into a staple food and the Spanish introduced it to Europe in the 16th century.
This document provides information on various heating and cooling systems installed in commercial, industrial, and residential buildings in Greece between 2006 and 2016. It describes air to water heat pumps, ground source heat pumps, hybrid systems combining different renewable technologies, and a zero emissions nursing home. The largest project was the installation of all mechanical systems for a 35,000 square meter hotel.
This document provides an overview of the history and development of welded steel pipe. It discusses how advancements were made throughout the 20th century in steel pipe production through cold-forming machines and quality control improvements. The document outlines the key requirements for buried flexible pipe as strength, ease of installation, high flow capacity, leak resistance, long service life, reliability, versatility and economy. It notes that research organizations like STI/SPFA and the American Iron and Steel Institute have contributed to developments in steel pipe standards, testing and new materials.
This Webinar presentation includes pipe clamps, hold-down clamps, riser clamps and structural supports. Learn how the appropriate type of pipe support is chosen based on the different design conditions. Find out how Finite Element Analysis is used in the design process and view the custom pipe supports designed for extreme applications.
Discover the secret to a lower coefficient of friction while premitting translational motion or movement with the supporting element. Learn about the different types of slide plates and pipe rollers used for various applications. View the design, load capabilities, and installation and maintenance guidelines for both slide plates and pipe rollers.
1) The document provides information about an upcoming webinar on slide plates and pipe rollers hosted by Piping Technology & Products, Inc. It includes details on how to access the audio portion of the webinar through phone.
2) The webinar will cover design secrets of slide plates, including materials used, specifications, applications, and testing. It will also discuss pipe rollers and their use.
3) Attendees are thanked for participating and informed that any additional questions can be sent to the provided email address. Details are also given on the next webinar focusing on shock control, restraint, and support devices.
Discover the secret to a lower coefficient of friction while permitting translational motion or movement with the supporting element. Learn about the different types of slide plates and pipe rollers used for various applications. View the design, load capabilities, and installation and maintenance guidelines for both slide plates and pipe rollers. See numerous photos featuring combinations with other critical pipe supports in order to allow for movement or a low coefficient of friction.
This presentation will cover pipe support design, 3D modeling, Finite Element Analysis, special stress and thermal cases, along with the unique cases that brought on new pipe support designs. Increase your understanding of the value-added services that are offered by PT&P, and rest assured that your Engineering and Design needs can be covered by our 24x7 web-based emergency services, providing field service, and quick-turn around time when you need it most.
In this Webinar we explore the details of actual case studies focusing on various signs that indicate if a particular support needs replaced or adjusted. The presentation also covers projects that brought on new standard designs and custom designs for specific applications. And lastly, it includes valuable additions and procedures that extend the typical life span of a pipe support.
Get to know U.S. Bellows from introducing our team and manufacturing capabilities to exploring design details in technical drawings for large-scale projects. View case studies that lead to the creation of new standards and designs. Learn about cost saving measures for expansion joint failures and how to prevent future problems.
The document provides information about a webinar hosted by Piping Technology & Products, Inc. featuring pipe clamps. It includes details about the audio instructions, company certifications and facilities, product lines of pipe clamps, structural supports, expansion joints, and case studies of recent projects. The presentation aims to showcase PT&P's pipe support products and engineering services.
This presentation will cover pipe support design, 3D modeling, Finite Element Analysis, special stress and thermal cases, along with the unique cases that brought on new pipe support designs. Increase your understanding of the value-added services that are offered by PT&P, and rest assured that your Engineering and Design needs can be covered by our 24x7 web-based emergency services, providing field service, and quick-turn around time when you need it most.
1) The document provides information about a webinar on constant spring supports hosted by Piping Technology & Products, including an overview of constant spring supports, their design process, features, testing procedures, maintenance and replacement criteria.
2) Details are given on the different types of constant spring supports as well as information sheets and examples of spring sizing.
3) The webinar covers value-added services offered by Piping Technology & Products such as engineering, field services, product testing, inventory and technical literature.
The document discusses the design process for buried flexible pipelines according to AS2566.1. It covers boundary conditions, materials, installation, design fundamentals, tips and traps. The key steps in the design process are determining boundary conditions like soils and loads, selecting materials, considering deflection, strength, buckling and other failure modes, and ensuring proper installation and testing. Common issues that can arise are variations from the design, damage during installation, inadequate testing procedures, and leaks during use.
PT&P manufactures pre-insulated pipe supports for applications such as LNG pipelines, power plants, and industrial facilities. They produce various types of supports including cryogenic and hot pipe shoes using polyurethane foam insulation. PT&P has extensive testing capabilities and provides value-added services like field installations and inspections. They aim to be a full service provider for pre-insulated pipe support systems.
1) The document provides information about a webinar on pre-insulated pipe supports including instructions for accessing the audio portion by phone or speakers.
2) It summarizes the capabilities and experience of Piping Technology & Products (PT&P) in designing, manufacturing, and testing pre-insulated pipe supports for applications such as LNG plants and pipelines.
3) PT&P uses polyurethane foam insulation and has the capability to customize supports for different pipe sizes and temperatures ranging from cryogenic to hot applications.
Explore how Polyurethane foam is produced, from mixing polyols and isocyanates to inspecting the final product. Learn about anchor shoe testing, lateral load testing, compressive strength testing, and axial load testing.
This Webinar will also highlight our custom designed products that were specially manufactured per unique customer specifications. Learn about optional features that can be implemented into your designs for optimum functionality of the supports in your particular applications. Additionally, gain an overall understanding of pipe supports through a showcase of colorful photos and technical diagrams.
Learn how we design these components for high temperature, high pressure, and/or corrosive environments. Discover the different materials used based on a variety of applications. View some of the very unique and intricate Sweco custom designs, and corresponding technical drawings. Sweco designs and manufactures Pressure Vessels and Tanks, Pig Launchers and Receivers, Duct Work, Transition Pieces, Bellmouth Reducers, Spectacle and Line Blinds, Air Intake Stacks and Dampers, Conical Strainers, Instrument Stands and other custom fabricated products.
Piping Technology & Products, Inc. (PT&P) acquired U.S. Bellows in 1997 and has since expanded its plant by 200,000 square feet. U.S. Bellows manufactures various types of expansion joints for applications in industries such as refineries, LNG, HVAC, and power plants. The document provides details on bellows materials, types of movement accommodated, failure modes, accessories, and value-added services including emergency response and testing. U.S. Bellows aims to be a diverse supplier of high-quality, competitively priced expansion joints for industries including petrochemical, chemical, and power generation.
This Webinar will also highlight our custom designed products that were specially manufactured per unique customer specifications. Learn about optional features that can be implemented into your designs for optimum functionality of the supports in your particular applications. Additionally, gain an overall understanding of pipe supports through a showcase of colorful photos and technical diagrams.
This document provides an overview of API 6A, which establishes specifications for wellhead and Christmas tree equipment. It covers the scope of equipment covered, service conditions, material classes, pressure and temperature ratings, quality control requirements, and testing procedures. Equipment manufactured according to API 6A has undergone audits and testing to ensure it can withstand downhole conditions in the oil and gas industry.
This Webinar will focus on the different types of variable spring supports and big ton variable spring supports. Learn about the special features available, in addition to the design of a variable support. View how the different coil configurations produce a unique response to an applied load and see how a spring assembly is loaded. Discover the basic steps in selecting a hanger design and the step by step process used to size a spring for your application.
AWS Schäfer has over 50 years of experience manufacturing pipe forming machines. Their induction bending machines can bend pipe with radii from 1.5 times the pipe diameter to 40 diameters, and can preserve straight sections before, after, and between bends. This results in high quality bends with minimal wall thinning and fewer welds. Their hydroforming machines can produce tees from pipe with diameters from 57mm to 1020mm out of various steel grades. Cladding machines can apply a corrosion-resistant inner layer to carbon steel pipe for uses like oil and gas drilling where corrosion is a concern. This extends the lifetime of pipes 10 times compared to carbon steel.
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Explore the various applications of snubbers, sway braces and sway struts in piping systems and equipment. Learn how these products help prevent pipe system failure due to seismic loads, flow transients, wind loads, safety valve thrust loads or pipe rupture. Discover the various tests performed within PT&P’s facility to ensure product quality, including cycle testing, travel testing and load testing. Finally, view the value-added services offered by PT&P and rest assure that your shock control, restraint and support device needs can be covered by our 24x7 web-based emergency services, field services and quick-turn around time when you need it most.
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The Design Secrets of Slide Plates & Pipe Rollers Webinar
1. PIPING TECHNOLOGY & PRODUCTS, INC. The Design Secrets of Slide Plates & Pipe Rollers Webinar Attention Attendees : to listen to the audio portion, check that your speakers or headset are on and turned up OR dial the number and use the access code listed in your confirmation email. Attention P.E.’s : this Webinar is worth 1 PDH credit for TX P.E.’s (send request to [email_address] )
3. PT&P and Subsidiaries Fronek Anchor Darling Ent., Inc. ASME Nuclear Qualified Pipe Shields, Inc. ISO 9001-2000 Certified Sweco Fab, Inc . ASME U-Stamp R-Stamp PIPING TECHNOLOGY & PRODUCTS, INC. Member of MSS, SPED, APFA, U.S. Bellows, Inc. Member of EJMA
21. Slide Plates 43" Angled Pipe Shoes with PTFE, 25% glass filled slide plates Constant Spring Supports with PTFE, 25% glass filled slide plates welded to the load flange Variable Springs with PTFE, 25% glass filled slide plates welded to the top of the load flange Slide Plates: PTFE, 25% Glass Filled
29. Slide Plates: Bronzphite® —Applications & Specifications Bronzphite® is best suited for high loads, low velocity applications and in places where the use of oil or grease is undesirable or unfeasible.
48. Fatigue Testing Pressure Balanced Expansion Joints FEA: Plate Thickness and Pipe Stress Inspection and Maintenance of Supports “ Over 450 Project Examples” Value-Added Services —Technical Literature at pipingtech.com
49.
Editor's Notes
For those of you who are unfamiliar with us, I want to quickly go over some background information. If you would like to know more, please visit our “About Us” section at www.pipingtech.com. Our parent company, Piping Technology & Products, Inc., also known as PT&P, has been… in business since 1975, PT&P and its wholly owned subsidiaries, US Bellows, Sweco Fab, Pipe Shields, and Anchor Darling, offer a wide range of engineered products and services for various industries and applications. Our product line is extensive… from engineered pipe supports, expansion joints, pre-insulated pipe supports, and miscellaneous fabrication to various engineering and technical services, PT&P has decades of experience providing products and services for all your engineering and construction needs. DO NOT go over certifications—they are on the next slide…
We have achieved various certifications in the past 30 years: PT&P is a member of MSS, SPED, and APFA. We are also a Minority Business Enterprise, as well as, a member of the Houston Minority Business Council. Our U.S. Bellows division is a member of the Expansion Joint Manufacturers’ Association We have the ASME U-Stamp, R-Stamp and N-Stamp for our Sweco Fab division Pipe Shields is ISO 9001-2000 certified for the manufacture of hot and cold supports And we are ASME Nuclear Qualified in our Fronek Anchor Darling division Manufacturing Facility This photo shows an aerial view of our headquarters here in Houston, Texas Our facility is located on a thirty-five (35) acre property including additional room for future expansion We are just miles away from the Port of Houston which allows us to quickly and conveniently ship to a variety of countries throughout the worl
Milestones
PT&P offers a wide range of products and services which are listed here in no particular order. We will quickly go over the full product line towards the end of the presentation; however, you can view all of our products and services online at www.pipingtech.com.
Coefficient of Friction -Motion of supported element in relation to the supporting element -Effort to reduce coefficient of friction Rollers: (Coefficient of Friction .01 to .1) Larger loads, hanging support, load carrying member Slide Plates: (Coefficient of Friction .07 to .15) Limited space, not capable of taking full load (used in combination with another support), large temperature range Silver roller picture: W:\\digital_camera\\2005\\Oct2005\\job84370_roller
Hanger Type Roller (standard pipe size range is 2 1/2-20") (standard load range is 225-1600 lb.) Material: Cast iron roll; carbon steel yoke, roll rod, and hex nuts. Service: For suspension of pipe from a single rod where horizontal movement may occur because of expansion or contraction. Base Mounted Roller Chair: (standard pipe size range is 2-24") (standard load range is 600-6160 lb.) Material: Cast iron roll and sockets, steel roll rod, continuous thread rods and hex nuts Service: For support of pipe where horizontal movement due to expansion and contraction will occur and where vertical adjustment up to 6 inches may be necessary Trapeze Roller Hanger: (standard pipe size range is 1-30") (standard load range is 600-7290 lb.) Material: Cast iron roll and sockets, steel roll rod Service: For suspension of pipe from two rods where longitudinal movement due to expansion or contraction may occur
Pipe Rollers with a Red Oxide Primer Finish Maximum Load: 5000 lb. 18" modified figure 210 (Roller Chair) W:\\digital_camera\\2005\\April05\\rollers_81643
24" pipe; non-conductive Polyurethane Pipe Rollers for a Gas Plant in California; Pre-tested for an operation of load of 6100 lb.; Will be used to support gas piping where a non-conductive support is required; Made from a square block of Polyurethane (hand-made) http://www.pipingtech.com/news/arc_pw_2005/sacs2005_04.htm W:\\digital_camera\\2004\\May\\polyurethaneRoller_050704
Plastic piping in an oil refinery in Texas Loads up to 4,000 lb. Temps up to 130 ° F
72" and 60" Heavy Duty Roller Stands for a Cooling Tower Support load up to 60,000 lb. while allowing the pipe axial movement during temperature fluctuation Rollers are fabricated from machined carbon steel and A-36 carbon steel plate for the round bar http://www.pipingtech.com/news/arc_pw_2003/sacs2003_05.htm X:\\Graphics\\FEA
8 Roller Stands for a Company that Manufactures "Fired Heaters" in Oklahoma Roller stands are used to support pipelines that expand and contract longitudinally in the axial direction and where vertical adjustment is not necessary. Stainless steel and designed for a 26" pipe. They weigh 160 lb. and are capable of supporting 7,500 lb. Load testing at 1,000°F was completed for performance assurance. http://www.pipingtech.com/news/arc_pw_2005/sacs2005_05.htm W:\\digital_camera\\2005\\July05\\job82668_roller
Big ton springs equipped with special rollers to accommodate a moving apparatus and support piping at a refinery in India. The specially designed big tons were made to support loads ranging from 55,000 lb. to 114,000 lb. with no more than 5/16" upward movement. Its composition comprises of A-36 carbon steel, built to a maximum height of 23-5/8". The special rollers installed on the top of the load flange, keeps the aforementioned loads moving smoothly under all kinds of conditions. To further assure their quality, each of the big ton spring assemblies underwent load testing and afterward were hot dipped galvanized to prevent against corrosion. POTW: http://www.pipingtech.com/news/arc_pw_2002/engps2002_12.htm FEA Image: K:\\EdBackup\\FEA\\Studies\\PTP Figure Data\\BigTon\\64481
F-type variable springs with rollers to be used in a refinery in Kansas. Fabricated from carbon steel with a stainless steel clamp-on shoe that attaches to the load column. 23" in height and upward travel is 3" Operating load: 1,000 lb.; Installed load: 1,300 lb. The function of this custom designed variable spring is to allow large axial movement along the axis of the pipe centerline. The load column is modified to accommodate the special clamp-on shoe. The customized wheels allow for movement of the entire spring assembly in conjunction with the pipe. http://www.pipingtech.com/news/arc_pw_2008/engps2008_01.htm
This constant utilizes sealed cam follower roller bearings in place of slide plates that are generally used between the moving table and stationary frame. The rollers help to reduce the friction on the table, reduce residual loads which improve constant deviation, and help to restrict table movement in horizontal directions. These U-Type constants are fabricated from A36 carbon steel with dimensions of 28"H x 37"L x 17"W. The boxing, bolting patterns and loading table location are custom designed per customer specifications. The design also includes a graphite plate bonded to the top of the load flange to reduce the friction between the constant load flange and the saddle support above it. The supports are designed to carry 3015 lb. of piping load with an upward travel of 6". The constants underwent standard load and travel testing before being shipped to an energy plant. http://www.pipingtech.com/news/arc_pw_2009/engps2009_04.htm
For this Webinar, we are going to mainly concentrate on slide plates. Slide plates are a very cost-effective way to allow for movement of mechanical systems for very high temperatures and cryogenic temperatures as well. They are also suited for both high and low loads. We supply slide plates for a variety of applications including support of piping, heavy equipments such as pressure vessels, and structural members. The plates provide a surface with a low coefficient of friction which can be attached to a supporting structure This combination provides support while simultaneously allowing an object to move or slide freely along the supporting structure. Shown here are the five main materials used, which are: PTFE, 25% Glass Filled, Bronzphite ®, Marinite, Graphite and Stainless Steel.
Most designers use the “sandwich” concept, which is simply two slide plates one on top of another. Each slide plate is composed of two components: 1) metal backing plate, which is the “bun” of the sandwich and two 2.) a low coefficient friction material which is bonded to the metal backing plate The illustration to right shows a slide plate that is welded on top of one steel beam supporting another steal beam. When the top beam moves, it slides across the surface of the plate without contacting the supporting beam. The top half of the “sandwich” is bonded to the sliding beam, bottom half of “sandwich” to the supporting beam. Permits ease of installation
DO NOT, DO NOT, DO NOT….. DO NOT SAY TEFLON…. !!!!! The first material we will discuss is: PTFE, 25% glass filled slide plates are primarily used in low heat and high velocity conditions; however, this material can be used in high heat applications in conjunction with other materials. We also use this type of slide plate where there is high wear resistance, no surface treatments necessary or is unaffected by weather conditions. The slide plates you see in the background are used for cable trays that are located on a floating structure. They are used to reduce friction between the cable trays and the structural steel it is resting on. They are bonded to stainless steel backing plates that are bolted to this structure. Listed here are common applications for PTFE, 25% glass filled slide plates. DO NOT, DO NOT, DO NOT….. DO NOT SAY TEFLON…. !!!!! If you need it…. NOTE: PTFE, 25% Glass Filled: PTFE is the abbreviation for Polytetrafluoroethylene. PT&P uses PTFE filled with 25% Glass Fibers (by weight). Fillers improve the strength and durability.
We use our standard assembly for welding to mating surfaces, which is two units 3/32 " PTFE, 25% glass filled bonded to 1/8 " carbon steel with a 1/2 " lip for field tack welding. For higher load capacities, we use a full weld assembly, which is two units of 3/32 " PTFE, 25% glass filled bonded to indicated backing material with ½ " lip all around for full welding.
Starting from the left, you see F-Type variable spring supports that have PTFE, 25% glass filled slide plates welded to the top of the load flange. The slide plates will allow for translational movement. Next is 43 " angled pipe shoes with a slide plate welded to a carbon steel plate, then welded onto the shoe to allow movement of the pipe during expansion and contraction. And lastly, you see a 200 U-Type constant spring support with a slide plate welded to the load flange to reduce the friction between the constant load flange and the structure above the support. This constant also includes slide plates between the table and the frame of the constant to reduce the friction on the table and improve constant deviation.
8 ' long big ton variable spring assembly fabricated from carbon steel components with a painted finish designed for a local area refinery. The top of the load flange has 3 PTFE, 25% glass filled, slide plates. The base is 96 " by 18 " and the installed height is 24 " . This big ton will be utilized to support heavy loads where a standard variable spring would be undersized. The big ton spring design includes an array of parallel coils within one frame to produce large load carrying capacity while maintaining the same spring rate. The assembly is designed to withstand an operating load of 76,800 lb. and has a downward travel of 0.894". Prior to fabrication, each of the coils were individually tested to insure correct spring rate and load capacity. After fabrication, the entire assembly was tested throughout the entire load and travel range.
Here we show slide plates in conjunction with hold downs: The top right picture shows a hold down clamp with a PTFE, 25% glass filled lining and wedge supports for a 42 " pipe. The hold down and wedge supports are fabricated from A26 carbon steel and include a fabric pad which is exceptionally suited for vibration impact and declination The lower-left picture shows HD-2 hold down clamps that will be used to fit a 16 " pipe at an oil refinery in Michigan. This particular design is generally used on pipelines where there is a high temperature and great thermal movement requirements. Hold downs allow for axial movement while restraining lateral movement. The clamp and base plate are fabricated from carbon steel with PTFE, 25% glass filled, material bonded to the radius and plate. The palette of hold downs pictured here are designed to fit 6 " to 8 " pipes at a chemical refinery in Louisiana. These particular clamps are fabricated from carbon steel with 3/32 " PTFE, 25% glass filled, bonded to the radius.
The coefficient of Friction of PTFE, 25% Glass Filled slide plates has been variously reported to be from point-zero-one to point-two (0.01 to 0.2). This depends on the surface preparation, loading, velocity, and the duration of the test. Bonding PTFE, 25% glass filled to metal increases the load capabilities in excess of two-thousand PSI (2000 PSI). This table shows the coefficient of friction due to the load applied. A conservative coefficient of 0.1 can be used in PTFE, 25% glass filled slide bearing designs without considering sliding speed, temperature, or maintenance. The advantages of using this material are: 1. no setting problems, 2. low coefficient of friction, 3. no surface treatments, grouting or expensive mechanical attachment necessary, 4. chemically inert, 5. unaffected by weather conditions, 6. ability to absorb dirt and grit within itself and 7. self-aligning when used in conjunction with elastomeric backing pads.
Graphite can be used at higher operating temperatures and may be mechanically bonded or screwed where applicable. Bolted affords extra degree of holding strength, in the case of extremely high temperatures, the glue may weaken. The advantages of using this material are: 1. high operating temperature, 2. ease of installation, 3. no setting problems, 4. low coefficient of friction, 5. no surface treatments, grouting or expensive mechanical attachment necessary, 6. chemically inert, 7. unaffected by weather conditions, 8. has the ability to absorb dirt and grit within itself and 9. self-aligning when used in conjunction with elastomeric backing pads.
In our standard assembly, we use two units of Graphite bonded to 1/8 " thick carbon steel. ¼ " thick lip for field track welding. For full weld assembly, we use two units of Graphite bonded to indicated backing material with ½ " lip all around for full welding. Graphite slide plates typically handle loads of up to 2,000 PSI. and are designed for high operating temperatures of up to +1,000ºF. Picture of Graphite Maybe: W:\\digital_camera\\2005\\Oct2005\\job83967
We designed 18 Graphite slide plates that will be tack welded on top of big ton spring supports in a refinery to minimize frictional effects. The Graphite sheets are 6 mm and 12 mm thick and the overall dimensions are 3/8 " x 19-11/16 " x 19-11/16 " and 3/8 " x 61 " x 61 " .
Top sheet of graphite measures ½ " x 11 ½ " x 115 ½ " Includes a bottom sheet of graphite with the same dimensions but only ¼ " Each individual graphite sheet is bonded to a hot dipped galvanized backing plate A ½ " lip all around for full welding Designed for 1,000 ºF 9 ½' long
Bronzphite is best suited for high loads, low velocity applications and in places where the use of oil or grease is undesirable or unfeasible. The area that is utilized can reach temperatures up to 500 ° F. Bronzphite is maintenance free and self lubricating where the lubrication does not deteriorate with wear; therefore, it has a high wear resistance; as well as, prevents accumulation of dust and debris. Advantages include: self-lubricating components and maintenance free Explain the circular design of the graphite
The Bronzphite® slide plates shown here are constructed from graphite and phosphorus bronze There were designed for up to 500ºF temperatures and a total travel of up to 30 " The dimensions rang from 3" x 3" to 6" x 36 " Framework is fabbed to encompass…
Here you see a project we completed that included 75 Pipe Shoe and Bronzphite® Slide assemblies for an oil refinery in Texas. Each assembly consists of two pipe clamps, a base plate and a 3" x 3" Bronzphite® slide plate with graphite impregnated bronze. The shoes ranged in sizes from 18" -24" and are fabricated from A387 alloy steel. The are designed for 965ºF and 2" of horizontal travel. W:\\digital_camera\\2004\\Feb\\73993_shoes_73985
Marinite is a higher density insulation formed from Calcium Silicate, which is light weight, has a low bulk density, a low thermal conductivity, a high temperature and chemical resistance. We generally provide Marinite as a rectangular slide plate assembly consisting of a Marinite insulator block sandwiched between a stainless steel top and bottom plate Benefits Include: - Facilitates use of PTFE, 25% glass filled material on high-temperature lines. - Marinite being a high load bearing insulation material is ideal for the dynamic loading conditions.
Marinite allows for the use of PTFE, 25% glass filled, as the sliding surface for lines with high operating temperatures and high dynamic loading. It protects the PTFE, 25% glass filled material by acting as a barrier to heat transfer. It has so far been used for power plants in high energy systems like SHP and SIP. It could potentially be used wherever there are top, bottom or lateral movements the point support. Compact configuration providing sliding and insulation properties
Marinite assemblies using 2 ¾ " thick Marinite blocks Used to reduce heat transfer between the duct work supports and the supplementary steel shown The slide plate assemblies were fabricated from a combination of stainless steel for the low-friction sliding surface and 2-3/4" Marinite insulation to isolate the higher temperatures. A fabric reinforced isolator pad was placed between the slide plate and the I-beam for vibration control. The slide plates were tested for both load and heat transfer and will be utilized in a chemical plant.
Test of thermal conductivity Heat probes used to record the temperature gradient Used to verify applicability of Marinite sections W:\\digital_camera\\2006\\04 Apr\\SlidePlateTempTesting
Test to confirm compressive strength of Marinite and the enclosure Very high load rating was achieved Optimization of enclosure material
Stainless steel is used in extremely corrosive environments and/or extreme temperature conditions Used in applications where extreme durability is required Eliminates the need for separate backing plate Can readily be affixed to contours (curves, corners, angles, etc.) Overall combination: Thinnest of Available slide plate assemblies Can be modified in the field to suit Available in variety of surface finishes
Big ton springs for a chemical processing plant Fabricated from carbon steel with hot dipped galvanize finish Include stainless steel slide plates
I:\\Davidb\\SRP Project\\SRP Project
Permali Block and PTFE, 25% Glass Filled Slide Plate
Combination slide plate materials, including stainless steel and phosphorus bronze used to support vessels The carbon steel base plate will be securely anchored to a foundation Instead of welding, the lower slide plate will be affixed to the carbon steel base by countersunk attachment bolts The upper slide plate is fabricated from a phosphorus bronze plate with machined grooves on the underside The grooves allow lubrication between the contact surfaces of the upper and lower slide plates
The grease is replenished through the grease fitting pictured here The stainless steel is polished to achieve a low coefficient of friction Countersunk bolts are used to avoid interference The hole you see to the right of the slide plate is the access point for pouring the grout after installation
Our engineering and design department is involved in the following processes: -Piping, Pipe Support and Structural Design -3D Modeling Technology -Pipe Stress Analysis, in which we use Caesar II -For Structural Analysis, we use STAAD II -Our engineering and design department uses Finite Element Analysis for many projects: -FEA is used for Special Stress and/or Thermal Problems -It is used in 3D Part Design -They use ANSYS for Mesh Generation and Analysis and Results Analysis -Our Engineering and Design department is also involved in Field Testing.
PT&P offers on-site installation guidance, inspection and/or maintenance of pipe supports and snubber inspection. We carry a system of stock standard items and have an “on-call” engineering team available 24x7.
Since we don’t have much time this evening, you may want to check out our website; there you will find a plethora of technical information, including different Tests we carry out, FEA Analysis, and much more.
That concludes our Webinar on Slide Plates and Pipe Rollers…. I hope everyone enjoyed the presentation and as a reminder, we have a staff of experts for each product category standing by to answer any questions you may have. You can just chat them now while in session or you can send them to us by e-mail at info@pipingtech.com