This document summarizes the capabilities and benefits of Ditch Witch vacuum excavation systems for utility and water departments. It describes how the systems can safely and efficiently excavate around underground infrastructure with minimal labor and disruption. Key benefits mentioned include compliance with regulations, hands-on training support, trusted quality, long-term parts availability, customization to specific needs, and reduced safety risks compared to traditional digging. Application examples show how the systems can repair water leaks and clean out storm drains, vaults, and manholes much faster than traditional methods.
The document provides guidelines for erecting headers in boiler pressure parts. It describes preparing the supporting structures by checking dimensions according to structural drawings and pressure parts drawings. Headers must be erected at proper locations and orientations indicated by mark numbers on drawings and components. Temporary attachments used for erection must be removed after completion. Clearance between headers and supports must be checked to allow for thermal expansion.
The document provides instructions for erecting pressure parts for a conventional 250 MW boiler. It outlines the sequence and key steps, which include erecting 3850 MT of boiler structure first, lifting the boiler drum using strand jacks, then erecting the furnace and second pass from top to bottom. Seal welding and insulation are also covered. The overall goal is to assemble the 5600 MT of pressure parts components within tolerances to achieve the desired performance during operation.
This document provides an overview of progressive cavity pump (PCP) systems. It describes the key components of PCP systems including surface equipment like drive heads and downhole equipment like rotors and stators. It explains how PCP systems are configured and operated, highlighting safety systems, operating parameters, and advantages for applications like dewatering wells. Vendors for major PCP components are also listed.
This document discusses various subsurface flow control equipment used in oil and gas wells. It describes landing nipples, locking mandrels, plugs, circulating devices, wellhead components, and accessories. Some key products mentioned include Otis X-series and R-series landing nipples, Mirage disappearing plugs, Monolock retrievable bridge plugs, DuraSleeve sliding side-door circulating sleeves, SRP wellhead plugs, and flow couplings. These components provide selective zone control, circulation capabilities, well testing, and protection from erosion in multi-zone completions.
This document summarizes the key features and characteristics of Ruhrpumpen's vertical turbine fire pumps. The pumps have enclosed impellers, counter-clockwise rotation, and standard materials of construction include cast iron and bronze. They are available as completely packaged fire pump skids with optional diesel, electric, pneumatic, or hydraulic starting systems. The pumps are approved by various standards and suitable for commercial centers, high rise buildings, oil and gas platforms, power stations, and manufacturing/chemical industries.
This document provides an overview of Bhagyam operations for Cairn India Limited. It summarizes production and safety highlights for the oil fields, including cumulative oil production of 20.1 million barrels and over 3 million injury-free man hours of operation. It also includes diagrams and descriptions of the well pads and clusters, water injection lines, pumping systems, and health and safety facilities and protocols in place.
This document summarizes the capabilities and benefits of Ditch Witch vacuum excavation systems for utility and water departments. It describes how the systems can safely and efficiently excavate around underground infrastructure with minimal labor and disruption. Key benefits mentioned include compliance with regulations, hands-on training support, trusted quality, long-term parts availability, customization to specific needs, and reduced safety risks compared to traditional digging. Application examples show how the systems can repair water leaks and clean out storm drains, vaults, and manholes much faster than traditional methods.
The document provides guidelines for erecting headers in boiler pressure parts. It describes preparing the supporting structures by checking dimensions according to structural drawings and pressure parts drawings. Headers must be erected at proper locations and orientations indicated by mark numbers on drawings and components. Temporary attachments used for erection must be removed after completion. Clearance between headers and supports must be checked to allow for thermal expansion.
The document provides instructions for erecting pressure parts for a conventional 250 MW boiler. It outlines the sequence and key steps, which include erecting 3850 MT of boiler structure first, lifting the boiler drum using strand jacks, then erecting the furnace and second pass from top to bottom. Seal welding and insulation are also covered. The overall goal is to assemble the 5600 MT of pressure parts components within tolerances to achieve the desired performance during operation.
This document provides an overview of progressive cavity pump (PCP) systems. It describes the key components of PCP systems including surface equipment like drive heads and downhole equipment like rotors and stators. It explains how PCP systems are configured and operated, highlighting safety systems, operating parameters, and advantages for applications like dewatering wells. Vendors for major PCP components are also listed.
This document discusses various subsurface flow control equipment used in oil and gas wells. It describes landing nipples, locking mandrels, plugs, circulating devices, wellhead components, and accessories. Some key products mentioned include Otis X-series and R-series landing nipples, Mirage disappearing plugs, Monolock retrievable bridge plugs, DuraSleeve sliding side-door circulating sleeves, SRP wellhead plugs, and flow couplings. These components provide selective zone control, circulation capabilities, well testing, and protection from erosion in multi-zone completions.
This document summarizes the key features and characteristics of Ruhrpumpen's vertical turbine fire pumps. The pumps have enclosed impellers, counter-clockwise rotation, and standard materials of construction include cast iron and bronze. They are available as completely packaged fire pump skids with optional diesel, electric, pneumatic, or hydraulic starting systems. The pumps are approved by various standards and suitable for commercial centers, high rise buildings, oil and gas platforms, power stations, and manufacturing/chemical industries.
This document provides an overview of Bhagyam operations for Cairn India Limited. It summarizes production and safety highlights for the oil fields, including cumulative oil production of 20.1 million barrels and over 3 million injury-free man hours of operation. It also includes diagrams and descriptions of the well pads and clusters, water injection lines, pumping systems, and health and safety facilities and protocols in place.
How to Improve Steam Turbine Head Rate and Increase OutputMargaret Harrison
As the steam path degrades in mature steam turbines performance loss often occurs. Reducing heat rate while increasing output can have a significant impact on earning potential within the current market and today’s regulatory conditions. Improvements of 3% or more have been seen by users who have installed the full package of steam turbine seals in their units. EthosEnergy has been developing advanced turbine sealing technologies that improve efficiency and performance of steam turbines for over 30 years.
This document provides an overview of steam turbine maintenance for new executives. It covers the basic working principles of steam turbines, including how they convert high pressure steam into rotational energy. It also describes different turbine types like impulse and reaction turbines. The document outlines key components like blades and discusses velocity compounding. It details various losses in steam turbines and maintenance best practices for bearings, lubrication, alignments and other aspects.
This document provides information on Alfa Laval plate heat exchangers for HVAC applications. It discusses six reasons to purchase PHEs from Alfa Laval, including their cost efficiency, service-friendly designs, wide range of solutions, compliance with regulations, reliability, and global service network. It also provides details on Alfa Laval gasketed PHEs and their uses for heating applications like tap water and swimming pools as well as cooling applications in central cooling and district cooling systems.
The Williams & Davis Series 2000D is a classic 2-pass, dry-back horizontal firetube boiler that offers high efficiency, flexibility, reliability, safety and ease of operation. The Dryback design provides full access to boiler tubes, tube sheet, and furnace for ease of maintenance and includes single rear tube sheet construction, which reduces tube sheet stresses. Series 2000D provides high flue gas velocities and low stack temperatures to maximize its performance. All units are factory fire tested and shipped as an integrated package, ready for quick connection to utilities.
- A stage in an impulse turbine consists of moving blades behind a nozzle, while in a reaction turbine each row of blades is a stage.
- Diaphragms hold the nozzles and seals between turbine stages. Tip leakage is a problem in reaction turbines where steam escapes across moving blade tips.
- Thrust bearings maintain the rotor's axial position, while radial bearings support the rotor at each end of the steam cylinder and must be accurately aligned.
- Deposits in a turbine can be detected through pressure monitoring, efficiency monitoring, and exhaust steam temperature monitoring. Deposits are removed through washing with condensate or wet steam for water soluble deposits and mechanically after dismantling for water insoluble
This document provides guidelines for the installation and maintenance of fire fighting pumps according to an Indian standard. It discusses key considerations for pump houses such as adequate ventilation and accessibility. It also covers pump arrangements and layout requirements within pump houses. Guidelines are provided for the installation of fire pumps, including pump capacities, foundations, suction pipes, and priming arrangements. Maintenance of pumps is important to ensure they are in working condition during emergencies.
The document discusses wellheads and their components. It describes how wellheads are made up of multiple pieces including the casing head, casing hangers, spools, tubing hangers, master valves, and flow trees. It provides pictures and descriptions of these individual components and how they assemble to form the full wellhead. It also discusses design considerations, installation procedures, sealing methods, and testing of wellhead equipment.
1) Steam turbines are important prime movers that convert the thermal energy of steam into useful work. They operate using the principle that steam flowing over curved turbine blades imparts a force and causes the blades to rotate.
2) Steam turbines can be classified as impulse or reaction turbines depending on where the pressure drop of steam occurs. Impulse turbines only cause a pressure drop in nozzles, while reaction turbines cause a pressure drop both in nozzles and over rotor blades.
3) Steam condensers are heat transfer devices that condense exhaust steam from turbines using cooling water. The condensed steam, or condensate, is returned to boilers to be reused, saving water costs.
The document discusses turbine governing systems. The objective of turbine governing is to control the steam flow to a turbine to maintain a constant rotation speed as load varies. It describes three common types of governing: throttle, nozzle, and bypass. The key components of a hydro-mechanical governing system are then outlined, including the speed governor, pilot valves, control valves, and emergency shutdown mechanisms. Protection systems using hydraulic and electrical trips are also summarized to safely operate the turbine.
This brochure illustrate M PUMPS production range for industrial applications. Metallic and non metallic pumps, from small dosing sliding vane pumps, to big overhung and between bearing heavy duty pumps. All these products are 100% made in M PUMPS.
Since they were developed over sixty years ago,
customers have come to trust the compact, heavy-duty
design of Flygt submersible pumps. The Flygt brand
was the first to provide a practical, heavy-duty electric
submersible pump that could withstand the severe
demands of construction site and mine dewatering
and yet still offer total portability
210 mw LMZ Turbine rolling and its GOVERNING Nitin Patel
This document provides information about the startup procedure for a 210 MW thermal power station turbine. It involves gradually heating the turbine components like casings and steam pipes before admitting steam. Steam is initially rolled through bypass lines to heat the turbine. Valves are then opened slowly to admit steam into the high pressure and intermediate pressure turbines. Speed is raised gradually while monitoring parameters like temperature, vibration and differential expansion. Once the turbine is rolled up to operating speed, it is ready for synchronization and loading.
This document discusses Halliburton's tubing-retrievable subsurface safety valve (TRSSV) technology. It outlines Halliburton's philosophy of prioritizing reliability through rigorous design, verification, and performance testing. It describes the reliability features of Halliburton's TRSSV models for general production, HPHT, and deepwater applications. It also covers specialized applications including slimline valves, cementing-through valves, and low-pressure subsea valves.
BHEL HARIDWAR,CONSTRUCTION OF TURBO GENERATOR AND EXCITATION SYSTEMyash Natani
This document provides an overview of the vocational training received at Bharat Heavy Electricals Limited (BHEL) in Haridwar, India focusing on turbo generators. It describes the various sections and blocks at BHEL Haridwar involved in manufacturing turbo generators and their components. Key points include that BHEL Haridwar is divided into a Central Foundry Forge Plant and a Heavy Electrical Equipment Plant, and within the latter are blocks focused on manufacturing the turbo generator and exciter system, power equipment, steam and gas turbines, windings, water boxes and more. The document also provides details on the components, workings, classifications and manufacturing process of turbo generators.
The document provides details about the cooling and sealing system of a 247MVA turbo generator. It describes the generator specifications including rating, connection type, phases, rated speed, and insulation class. It then summarizes the need for generator cooling using hydrogen gas and water to minimize heat and ensure uniform temperature distribution. The rotor and stator cooling systems are explained along with specifications. Finally, the generator sealing system is outlined, which uses seal oil to prevent hydrogen leakage and maintain differential pressure between the oil and hydrogen.
This document provides information on metal bellows vacuum pumps and compressors from OTSPumps&Compressors. It includes specifications for various models ranging from small portable pumps to larger industrial units. Application examples are given such as gas analysis, nuclear monitoring, semiconductor processing. The pumps share features like stainless steel construction, hermetic sealing, and maintenance-free operation. Customization is also offered for special requirements.
This document provides an overview of basic drilling for WE ADP 2014. It discusses the reasons for drilling wells, including gaining subsurface information and allowing communication between the surface and underground for hydrocarbon and fluid production or injection. It also describes the different types of wells including wildcat, appraisal, production, and in-filled wells. The document outlines the key components of drilling a well, including the surface, intermediate, and production sections; casing; cementing; logging; and perforating. It provides details on rig systems, equipment used in well construction like casing, mud, and downhole tools, as well as formation evaluation and well completion. Risks associated with drilling operations and working on the rig are also summarized.
This document provides an overview of products and services offered by Eastern Controls including electraulic valve actuators and drives, ball valves, butterfly valves, positioners, gas detection equipment, flow meters, level instruments, pressure transmitters, analytical instruments, thermocouples, rotameters, and custom valve actuation and repair services. The company serves Pennsylvania, Delaware, and New Jersey from its location in Edgemont, PA and provides an after-hours emergency repair hotline.
How to Improve Steam Turbine Head Rate and Increase OutputMargaret Harrison
As the steam path degrades in mature steam turbines performance loss often occurs. Reducing heat rate while increasing output can have a significant impact on earning potential within the current market and today’s regulatory conditions. Improvements of 3% or more have been seen by users who have installed the full package of steam turbine seals in their units. EthosEnergy has been developing advanced turbine sealing technologies that improve efficiency and performance of steam turbines for over 30 years.
This document provides an overview of steam turbine maintenance for new executives. It covers the basic working principles of steam turbines, including how they convert high pressure steam into rotational energy. It also describes different turbine types like impulse and reaction turbines. The document outlines key components like blades and discusses velocity compounding. It details various losses in steam turbines and maintenance best practices for bearings, lubrication, alignments and other aspects.
This document provides information on Alfa Laval plate heat exchangers for HVAC applications. It discusses six reasons to purchase PHEs from Alfa Laval, including their cost efficiency, service-friendly designs, wide range of solutions, compliance with regulations, reliability, and global service network. It also provides details on Alfa Laval gasketed PHEs and their uses for heating applications like tap water and swimming pools as well as cooling applications in central cooling and district cooling systems.
The Williams & Davis Series 2000D is a classic 2-pass, dry-back horizontal firetube boiler that offers high efficiency, flexibility, reliability, safety and ease of operation. The Dryback design provides full access to boiler tubes, tube sheet, and furnace for ease of maintenance and includes single rear tube sheet construction, which reduces tube sheet stresses. Series 2000D provides high flue gas velocities and low stack temperatures to maximize its performance. All units are factory fire tested and shipped as an integrated package, ready for quick connection to utilities.
- A stage in an impulse turbine consists of moving blades behind a nozzle, while in a reaction turbine each row of blades is a stage.
- Diaphragms hold the nozzles and seals between turbine stages. Tip leakage is a problem in reaction turbines where steam escapes across moving blade tips.
- Thrust bearings maintain the rotor's axial position, while radial bearings support the rotor at each end of the steam cylinder and must be accurately aligned.
- Deposits in a turbine can be detected through pressure monitoring, efficiency monitoring, and exhaust steam temperature monitoring. Deposits are removed through washing with condensate or wet steam for water soluble deposits and mechanically after dismantling for water insoluble
This document provides guidelines for the installation and maintenance of fire fighting pumps according to an Indian standard. It discusses key considerations for pump houses such as adequate ventilation and accessibility. It also covers pump arrangements and layout requirements within pump houses. Guidelines are provided for the installation of fire pumps, including pump capacities, foundations, suction pipes, and priming arrangements. Maintenance of pumps is important to ensure they are in working condition during emergencies.
The document discusses wellheads and their components. It describes how wellheads are made up of multiple pieces including the casing head, casing hangers, spools, tubing hangers, master valves, and flow trees. It provides pictures and descriptions of these individual components and how they assemble to form the full wellhead. It also discusses design considerations, installation procedures, sealing methods, and testing of wellhead equipment.
1) Steam turbines are important prime movers that convert the thermal energy of steam into useful work. They operate using the principle that steam flowing over curved turbine blades imparts a force and causes the blades to rotate.
2) Steam turbines can be classified as impulse or reaction turbines depending on where the pressure drop of steam occurs. Impulse turbines only cause a pressure drop in nozzles, while reaction turbines cause a pressure drop both in nozzles and over rotor blades.
3) Steam condensers are heat transfer devices that condense exhaust steam from turbines using cooling water. The condensed steam, or condensate, is returned to boilers to be reused, saving water costs.
The document discusses turbine governing systems. The objective of turbine governing is to control the steam flow to a turbine to maintain a constant rotation speed as load varies. It describes three common types of governing: throttle, nozzle, and bypass. The key components of a hydro-mechanical governing system are then outlined, including the speed governor, pilot valves, control valves, and emergency shutdown mechanisms. Protection systems using hydraulic and electrical trips are also summarized to safely operate the turbine.
This brochure illustrate M PUMPS production range for industrial applications. Metallic and non metallic pumps, from small dosing sliding vane pumps, to big overhung and between bearing heavy duty pumps. All these products are 100% made in M PUMPS.
Since they were developed over sixty years ago,
customers have come to trust the compact, heavy-duty
design of Flygt submersible pumps. The Flygt brand
was the first to provide a practical, heavy-duty electric
submersible pump that could withstand the severe
demands of construction site and mine dewatering
and yet still offer total portability
210 mw LMZ Turbine rolling and its GOVERNING Nitin Patel
This document provides information about the startup procedure for a 210 MW thermal power station turbine. It involves gradually heating the turbine components like casings and steam pipes before admitting steam. Steam is initially rolled through bypass lines to heat the turbine. Valves are then opened slowly to admit steam into the high pressure and intermediate pressure turbines. Speed is raised gradually while monitoring parameters like temperature, vibration and differential expansion. Once the turbine is rolled up to operating speed, it is ready for synchronization and loading.
This document discusses Halliburton's tubing-retrievable subsurface safety valve (TRSSV) technology. It outlines Halliburton's philosophy of prioritizing reliability through rigorous design, verification, and performance testing. It describes the reliability features of Halliburton's TRSSV models for general production, HPHT, and deepwater applications. It also covers specialized applications including slimline valves, cementing-through valves, and low-pressure subsea valves.
BHEL HARIDWAR,CONSTRUCTION OF TURBO GENERATOR AND EXCITATION SYSTEMyash Natani
This document provides an overview of the vocational training received at Bharat Heavy Electricals Limited (BHEL) in Haridwar, India focusing on turbo generators. It describes the various sections and blocks at BHEL Haridwar involved in manufacturing turbo generators and their components. Key points include that BHEL Haridwar is divided into a Central Foundry Forge Plant and a Heavy Electrical Equipment Plant, and within the latter are blocks focused on manufacturing the turbo generator and exciter system, power equipment, steam and gas turbines, windings, water boxes and more. The document also provides details on the components, workings, classifications and manufacturing process of turbo generators.
The document provides details about the cooling and sealing system of a 247MVA turbo generator. It describes the generator specifications including rating, connection type, phases, rated speed, and insulation class. It then summarizes the need for generator cooling using hydrogen gas and water to minimize heat and ensure uniform temperature distribution. The rotor and stator cooling systems are explained along with specifications. Finally, the generator sealing system is outlined, which uses seal oil to prevent hydrogen leakage and maintain differential pressure between the oil and hydrogen.
This document provides information on metal bellows vacuum pumps and compressors from OTSPumps&Compressors. It includes specifications for various models ranging from small portable pumps to larger industrial units. Application examples are given such as gas analysis, nuclear monitoring, semiconductor processing. The pumps share features like stainless steel construction, hermetic sealing, and maintenance-free operation. Customization is also offered for special requirements.
This document provides an overview of basic drilling for WE ADP 2014. It discusses the reasons for drilling wells, including gaining subsurface information and allowing communication between the surface and underground for hydrocarbon and fluid production or injection. It also describes the different types of wells including wildcat, appraisal, production, and in-filled wells. The document outlines the key components of drilling a well, including the surface, intermediate, and production sections; casing; cementing; logging; and perforating. It provides details on rig systems, equipment used in well construction like casing, mud, and downhole tools, as well as formation evaluation and well completion. Risks associated with drilling operations and working on the rig are also summarized.
This document provides an overview of products and services offered by Eastern Controls including electraulic valve actuators and drives, ball valves, butterfly valves, positioners, gas detection equipment, flow meters, level instruments, pressure transmitters, analytical instruments, thermocouples, rotameters, and custom valve actuation and repair services. The company serves Pennsylvania, Delaware, and New Jersey from its location in Edgemont, PA and provides an after-hours emergency repair hotline.
Patcon Pneumatics is a leading manufacturer of diaphragm and spool type solenoid valves as well as pneumatic cylinders. It produces quality poppet and direct acting solenoid valves along with proportional and vacuum solenoid valves. Patcon also supplies flame proof solenoid valves and offers pneumatic cylinders, non-return valves, and other pneumatic components. Its products are used in various industries including water treatment, power generation, manufacturing, and bottling plants.
This document lists various valve and actuator product lines that a manufacturer's representative represents, including:
- Severe service metal seated ball valves, sleeve lined plug valves, resilient seated butterfly valves and actuators, severe service choke and axial flow valves, ball, expanding gate and swing check valves, wedge plug valves, pinch, knifegate and control valves, expansion joints, specialty drain, control and sampling valves, and line blinds.
- Severe service and cryogenic control valves, globe and rotary control valves, replacement trim for all manufacturers.
- Weir style and straight thru diaphragm valves and actuators, pneumatic/electric actuators and accessories, pressure vessels, reactors and heat
With an installed base of more than thousands of systems, Perkin-Elmer was a leading supplier of sputter deposition equipment for high technology application in 1990's. The Perkin-Elmer 4400 Series, fully refurbished and upgraded by Allwin21 Corp., were designed for flexibility offering a wide range of operating and process modes. The highest quality construction, components and Allwin21's new AW-4450 System Control assure reliable operation and an ultra clean vacuum environment to yield consistently reproducible results. Every fully refurbished and upgraded Perkin Elmer sputtering system was supported by years of technological experience and backed by a worldwide sales and service organization dedicated to prompt courteous service
Perkin-Elmer 4400, 4410, 4450 Proven Sputter Materials:
Al+W ,Cr/SiO2,SiC ,Ti+Au,InSnO ,SiO2 ,Ti/W ,Ti+Au+Ni,Al2O3 ,Mo ,SiO2+O2 ,Ni/Fe+Cu+SiO2,Ag MoSi2 ,Si+N2(Si3N4) ,Ti/W+Au,Au ,Mo2Si5 ,Si+N2+B4C, Ti/W+Au+Ta, C, Mo5Si3 ,Ta ,Ti/W+Al/Si,Cr Ni ,TaC, Ti/W+Ni/Cr+Au,Cr/Co ,Ni/Cr, Ta+Au , Ti/W+Pt,Cr/Au, Ni+Ni/Cr, TaSi2 ,Al+Ti/W+Ag, Cr+Cu, Ni/Fe ,Ta+SiO2 , W+Al2O3,Cr/Si ,Pt, Zr ,Zn,Cr/SiO, TiO2 ,TiO2+Cr, ZnO2
This document provides a summary of a project on wringer roll position control in a steel mill. It discusses the objectives of understanding the wringer rolling process, identifying potential problems, and controlling roll position electronically. It describes the wringer roll and its use in cold rolling steel sheets. It explains that linear variable differential transformers (LVDTs) are used to precisely measure the position of the wringer roll piston and ensure the proper tension is maintained on steel sheets passing through the roll. The LVDT converts displacement of the piston into a proportional voltage for monitoring on screens and controlling the process.
This document provides an overview of products and services offered by Eastern Controls including: Electraulic valve actuators and drives, Camflex and globe valves, ball and butterfly control valves, digital valve positioners, gas detection monitors, portable gas detectors, ball valves, cryogenic valves, thermocouples, RTDs, rotameters, control valves, and calibration and repair services for valves and instruments. Eastern Controls serves Maryland, Washington DC, and Northern Virginia.
Brochure Measurement Solutions for the Steel Mill Industry #3AMETEK STC
The steel industry creates some of the most demanding working environments for instrumentation. This brochure creates an overview of the process and solutions on all sorts of position and level measurement from landing the ore the production steps and the steel finishing. We provide a simple overview with recommendations on instruments such as linear displacement transducer (LDT), Rotary Position Limit switches (RLS), Cable and hose management (Catrac), Industrial Brakes, Level measurement and pressure sensors.
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.
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.
AXEON Chemical Injection Systems offer a wide range of capacities to meet various chemical treatment applications. Each system is composed of a chemical metering pump and polyethylene chemical tank, along with the necessary hoses and fittings for the pump.
This is Centro's 2018 line card. Please note the new Automation & Robotics division, Purification & Filtration division, Instrumentation, Measurement & Control division, Pump & Seal Division, Process Equipment & Sanitary Division and Valve, Actuation & Engineered Products division
C.B. Trading Corporation has been supplying industrial products like valves, pipe fittings, and hydraulic equipment in India since 1966. They offer customized solutions and products from various manufacturers. Their goal is to achieve customer satisfaction through competitive prices, prompt delivery, and good product quality under the leadership of Nilesh Kadakia. They have an annual turnover of approximately 2 crores Rs. and serve customers globally.
Measurement solutions for steel mill industryAMETEK STC
Measurement Solutions for the Steel Mill Industry is providing simple and informative overview of the process and the ideal measurement instrumentation. We cover linear position (LDT), Rotary position, brakes, level measurement, pressure measurement and the mill-duty cable and hose carriers Catrac as well. Read the brochure for inspiration to the optimal solutions in steel mill or similar heavy industry
Ba Ria Thermal Power Joint Stock Company operates two gas turbine power plants and two steam turbine power plants in Ba Ria, Vietnam, producing a total of 388.9 MW of power. The company was established in 1992 and provides power generation, equipment maintenance and repair, and water treatment services. It has extensive workshops and equipment for mechanical, electrical, and calibration services.
Control_Valve_maintenance and calibration.pdfsaid25000
The document provides an overview of control valves, including definitions of key terms like Cv and Kv ratings. It discusses common control valve components like actuators, positioners, and accessories. The document also covers standards, characteristics, selection considerations, and challenges like flashing and cavitation that control valves may experience. It includes diagrams to illustrate control valve flow paths and the effects of restrictions on pressure and velocity.
This document summarizes M&M Forgings' product range across various industries including gas, coal, hydroelectric, nuclear, compressors, generators, and onshore/offshore oil and gas. It lists typical product types within each sector such as turbine shafts, disks, rotors, casings, impellers. Common material grades are also provided for each sector. The document concludes with reference lists of major customers for each sector and certifications held by M&M Forgings.
Subsea Intervention System (SIS) - Worldwide Oilfield Machinewomgroup
WOM’s Subsea Intervention System (SIS) makes full use of Magnum gate valve technology, incorporating Hydraulic Fail-Close Gate Valves and Subsea Magnum Gate Valve in both the Emergency Disconnect Package and the Lower Rise Package.
Kammer valves are designed to handle a wide range of service conditions: pressures from vacuum to 4000 bar and temperatures from minus 269 degrees C to plus 400 degrees C. Body materials include all common stainless steels, in addition to plastics and exotic alloys.
The document is a catalog from Bowman International Limited that provides information on their products and services. It includes details on their various bearing products such as wrapped bearings, ball bearings, plastic bearings, bronze bearings, and more. It also provides brief descriptions of the company's history and objectives, as well as the services they offer including technical support, delivery options, and a machining facility.
The document discusses Bowman International's new range of plain bearings called BowMet that are manufactured from a proprietary material called ToughMet spinodal bronze. BowMet bearings offer higher load capacity and greater heat, speed, and corrosion resistance compared to other plain bearings, resulting in significantly longer life. The bearings can be used across a wide range of industries and applications, from heavy machinery to aircraft and marine uses. The manufacturing process using rolling gives very low waste and is more cost effective than machined alternatives.
Bowman International has developed a new range of rolled bearings made from ToughMet material, which provides outstanding load, heat, speed, and corrosion resistance capabilities as well as greatly increased lifespan compared to existing bearings. The ToughMet bearings are well-suited for applications in mining, construction, off-road vehicles, aircraft, oil/gas, and other industrial equipment. They provide benefits like increased lifespan, corrosion resistance, higher loads and speeds, resulting in fewer warranty claims, longer maintenance cycles, and lower costs. The bearings can be produced in plain, flanged, or customized configurations using a new rolling process that generates virtually no material waste compared to conventional machining.
This document provides contact information for Robert Webb of RGW Sales Canada, a local representative for PTI, a supplier of industrial power transmission products including mounted ball and roller bearings, housings, drive products, and specialty components. PTI offers over 25,000 stock keeping units from their 80,000 square foot warehouse, competitive pricing, custom capabilities through their in-house engineering team, and private branding options.
This document introduces PTI's new SRE and SR2200 spherical roller bearing series. It provides an overview of their design, applications in industries like bulk material handling and mining, and interchangeability with competitors' products. Key details include their ability to handle medium to heavy loads at low to moderate speeds, accommodate misalignment, and fill the product gap between ball bearings and split block bearings.
PTI manufactures mounted bearings and power transmission products globally. They offer a broad range of metric and American standard housed units, including mounted ball bearings, spherical roller bearings, and split pillow blocks. PTI is headquartered in North Carolina and has a large warehouse and manufacturing facilities with capabilities for engineering, design, inspection, and global sourcing and production.
CinchSeal manufactures rotary shaft seals for powder, slurries, and bulk materials handling equipment. Established in 1995 and located in Pennsauken, NJ, it serves industries such as food, chemicals, agriculture, and materials handling. CinchSeal offers various seal models for rotating equipment, with temperature ranges from -50F to 400F. The seals are designed to reduce product loss, eliminate cleaning issues, and prevent equipment damage by creating an effective seal between rotating shafts and stationary housings.
BGB Innovation is a manufacturer of slip ring assemblies, fiber optic rotary joints, and related products. It has facilities in the UK and US with over 100 employees total. The facilities have manufacturing and assembly capabilities for slip rings, brush holders, and fiber optic components. BGB offers standard and custom solutions for rotating electrical and data transmission in applications such as wind turbines.
The document describes details of the SHI brake product. Key points include:
- The SHI brake design uses 4 pressure pins to evenly distribute clamping force onto the brake shoe, reducing risk of leakage and extending component lifetime compared to traditional piston-based designs.
- The housing and pressure plate are made of GGG50 material, with proximity switches to monitor brake operation.
- SHI brakes are commonly used on large cranes handling containers and in steel mills, featuring designs that optimize force transfer and isolation while allowing easy maintenance.
PT International manufactures mounted bearings and blocks, self-aligning bearings, spherical bearings, pillow block bearings, and has over 700 different housings. They also supply metric power transmission products including gears, sheaves, chain and sprockets. Winkle Linear Systems manufactures combination bearings and linear motion systems. Shelmet Precision Castings is a manufacturer of precision investment castings in all alloys and is capable of short run production. RGW Sales Canada represents various manufacturers of bearings, hydraulic cylinders, brakes, investment castings, lubrication products, metal hose, precision spindles and components, seals, shafts and conveyor rollers, and slip rings.
Pittsburgh Tubular Shafting Inc (PTS) designs and manufactures tubular products including fan shafts, rolls, and automotive components. PTS holds patents on its fan shaft and telescoping steering column products. It uses a forging process to manufacture integral journals that improves strength and grain structure. PTS can provide metallurgical data and offers options for coatings, dimensions, alloys, and custom end forming for its tubular parts.
P.T. International Corp. provides power transmission products including mounted bearings, drive products, and European linear components. They are headquartered in Charlotte, NC with an 80,000 square foot facility stocking over 25,000 SKUs. The document discusses their global manufacturing and sourcing, engineering capabilities, and ISO 9001:2008 certification. It also provides details on their product range, inspection processes, and installation guidelines for mounted spherical bearings.
The document summarizes the products and services offered by P.T. International Corp, a manufacturer and distributor of metric power transmission products. P.T. International offers a broad range of mounted bearings, drive products, and linear components from its headquarters in Charlotte, NC. They have global manufacturing and sourcing capabilities as well as engineering design services. Their product lines include Winkel brand combined bearings, profiles, and linear systems for industrial motion control applications. They also offer customized solutions and have capabilities for long profile lengths.
P.T. International Corp is a global supplier of industrial power transmission products including bearings, chains, gears, and linear motion systems. They operate out of a 75,000 square foot headquarters in Charlotte, NC and offer over 23,000 stock keeping units. P.T. International Corp supplies products for applications across various industries including conveying systems, mining, food processing, and more. They also offer engineering design capabilities and sell through distributors and OEMs.
PTI Corp is a global manufacturer and supplier of power transmission and motion control products headquartered in Charlotte, NC. They offer a wide range of mounted ball bearings, drive products, and linear components. Their products include mounted ball bearings in both American standard and European housings available with different insert types like set screw, eccentric collar, and adapter mounting. They also offer these products in materials like cast iron, ductile iron, stainless steel, and thermoplastic.
Your One-Stop Shop for Python Success: Top 10 US Python Development Providersakankshawande
Simplify your search for a reliable Python development partner! This list presents the top 10 trusted US providers offering comprehensive Python development services, ensuring your project's success from conception to completion.
Digital Banking in the Cloud: How Citizens Bank Unlocked Their MainframePrecisely
Inconsistent user experience and siloed data, high costs, and changing customer expectations – Citizens Bank was experiencing these challenges while it was attempting to deliver a superior digital banking experience for its clients. Its core banking applications run on the mainframe and Citizens was using legacy utilities to get the critical mainframe data to feed customer-facing channels, like call centers, web, and mobile. Ultimately, this led to higher operating costs (MIPS), delayed response times, and longer time to market.
Ever-changing customer expectations demand more modern digital experiences, and the bank needed to find a solution that could provide real-time data to its customer channels with low latency and operating costs. Join this session to learn how Citizens is leveraging Precisely to replicate mainframe data to its customer channels and deliver on their “modern digital bank” experiences.
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/temporal-event-neural-networks-a-more-efficient-alternative-to-the-transformer-a-presentation-from-brainchip/
Chris Jones, Director of Product Management at BrainChip , presents the “Temporal Event Neural Networks: A More Efficient Alternative to the Transformer” tutorial at the May 2024 Embedded Vision Summit.
The expansion of AI services necessitates enhanced computational capabilities on edge devices. Temporal Event Neural Networks (TENNs), developed by BrainChip, represent a novel and highly efficient state-space network. TENNs demonstrate exceptional proficiency in handling multi-dimensional streaming data, facilitating advancements in object detection, action recognition, speech enhancement and language model/sequence generation. Through the utilization of polynomial-based continuous convolutions, TENNs streamline models, expedite training processes and significantly diminish memory requirements, achieving notable reductions of up to 50x in parameters and 5,000x in energy consumption compared to prevailing methodologies like transformers.
Integration with BrainChip’s Akida neuromorphic hardware IP further enhances TENNs’ capabilities, enabling the realization of highly capable, portable and passively cooled edge devices. This presentation delves into the technical innovations underlying TENNs, presents real-world benchmarks, and elucidates how this cutting-edge approach is positioned to revolutionize edge AI across diverse applications.
Building Production Ready Search Pipelines with Spark and MilvusZilliz
Spark is the widely used ETL tool for processing, indexing and ingesting data to serving stack for search. Milvus is the production-ready open-source vector database. In this talk we will show how to use Spark to process unstructured data to extract vector representations, and push the vectors to Milvus vector database for search serving.
Introduction of Cybersecurity with OSS at Code Europe 2024Hiroshi SHIBATA
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
Trusted Execution Environment for Decentralized Process MiningLucaBarbaro3
Presentation of the paper "Trusted Execution Environment for Decentralized Process Mining" given during the CAiSE 2024 Conference in Cyprus on June 7, 2024.
In the realm of cybersecurity, offensive security practices act as a critical shield. By simulating real-world attacks in a controlled environment, these techniques expose vulnerabilities before malicious actors can exploit them. This proactive approach allows manufacturers to identify and fix weaknesses, significantly enhancing system security.
This presentation delves into the development of a system designed to mimic Galileo's Open Service signal using software-defined radio (SDR) technology. We'll begin with a foundational overview of both Global Navigation Satellite Systems (GNSS) and the intricacies of digital signal processing.
The presentation culminates in a live demonstration. We'll showcase the manipulation of Galileo's Open Service pilot signal, simulating an attack on various software and hardware systems. This practical demonstration serves to highlight the potential consequences of unaddressed vulnerabilities, emphasizing the importance of offensive security practices in safeguarding critical infrastructure.
Ivanti’s Patch Tuesday breakdown goes beyond patching your applications and brings you the intelligence and guidance needed to prioritize where to focus your attention first. Catch early analysis on our Ivanti blog, then join industry expert Chris Goettl for the Patch Tuesday Webinar Event. There we’ll do a deep dive into each of the bulletins and give guidance on the risks associated with the newly-identified vulnerabilities.
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...Alex Pruden
Folding is a recent technique for building efficient recursive SNARKs. Several elegant folding protocols have been proposed, such as Nova, Supernova, Hypernova, Protostar, and others. However, all of them rely on an additively homomorphic commitment scheme based on discrete log, and are therefore not post-quantum secure. In this work we present LatticeFold, the first lattice-based folding protocol based on the Module SIS problem. This folding protocol naturally leads to an efficient recursive lattice-based SNARK and an efficient PCD scheme. LatticeFold supports folding low-degree relations, such as R1CS, as well as high-degree relations, such as CCS. The key challenge is to construct a secure folding protocol that works with the Ajtai commitment scheme. The difficulty, is ensuring that extracted witnesses are low norm through many rounds of folding. We present a novel technique using the sumcheck protocol to ensure that extracted witnesses are always low norm no matter how many rounds of folding are used. Our evaluation of the final proof system suggests that it is as performant as Hypernova, while providing post-quantum security.
Paper Link: https://eprint.iacr.org/2024/257
5th LF Energy Power Grid Model Meet-up SlidesDanBrown980551
5th Power Grid Model Meet-up
It is with great pleasure that we extend to you an invitation to the 5th Power Grid Model Meet-up, scheduled for 6th June 2024. This event will adopt a hybrid format, allowing participants to join us either through an online Mircosoft Teams session or in person at TU/e located at Den Dolech 2, Eindhoven, Netherlands. The meet-up will be hosted by Eindhoven University of Technology (TU/e), a research university specializing in engineering science & technology.
Power Grid Model
The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
Power Grid Model is an open source project from Linux Foundation Energy and provides a calculation engine that is increasingly essential for DSOs. It offers a standards-based foundation enabling real-time power systems analysis, simulations of electrical power grids, and sophisticated what-if analysis. In addition, it enables in-depth studies and analysis of the electrical power grid’s behavior and performance. This comprehensive model incorporates essential factors such as power generation capacity, electrical losses, voltage levels, power flows, and system stability.
Power Grid Model is currently being applied in a wide variety of use cases, including grid planning, expansion, reliability, and congestion studies. It can also help in analyzing the impact of renewable energy integration, assessing the effects of disturbances or faults, and developing strategies for grid control and optimization.
What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
-Insightful presentations covering two practical applications of the Power Grid Model.
-An update on the latest advancements in Power Grid -Model technology during the first and second quarters of 2024.
-An interactive brainstorming session to discuss and propose new feature requests.
-An opportunity to connect with fellow Power Grid Model enthusiasts and users.
Dandelion Hashtable: beyond billion requests per second on a commodity serverAntonios Katsarakis
This slide deck presents DLHT, a concurrent in-memory hashtable. Despite efforts to optimize hashtables, that go as far as sacrificing core functionality, state-of-the-art designs still incur multiple memory accesses per request and block request processing in three cases. First, most hashtables block while waiting for data to be retrieved from memory. Second, open-addressing designs, which represent the current state-of-the-art, either cannot free index slots on deletes or must block all requests to do so. Third, index resizes block every request until all objects are copied to the new index. Defying folklore wisdom, DLHT forgoes open-addressing and adopts a fully-featured and memory-aware closed-addressing design based on bounded cache-line-chaining. This design offers lock-free index operations and deletes that free slots instantly, (2) completes most requests with a single memory access, (3) utilizes software prefetching to hide memory latencies, and (4) employs a novel non-blocking and parallel resizing. In a commodity server and a memory-resident workload, DLHT surpasses 1.6B requests per second and provides 3.5x (12x) the throughput of the state-of-the-art closed-addressing (open-addressing) resizable hashtable on Gets (Deletes).
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slackshyamraj55
Discover the seamless integration of RPA (Robotic Process Automation), COMPOSER, and APM with AWS IDP enhanced with Slack notifications. Explore how these technologies converge to streamline workflows, optimize performance, and ensure secure access, all while leveraging the power of AWS IDP and real-time communication via Slack notifications.
Have you ever been confused by the myriad of choices offered by AWS for hosting a website or an API?
Lambda, Elastic Beanstalk, Lightsail, Amplify, S3 (and more!) can each host websites + APIs. But which one should we choose?
Which one is cheapest? Which one is fastest? Which one will scale to meet our needs?
Join me in this session as we dive into each AWS hosting service to determine which one is best for your scenario and explain why!
Azure API Management to expose backend services securely
The kerry company
1. The Kerry Company
Manufacturing Unique
Linear and Rotary
Actuators to keep you
moving
2. Our Story
The KERRY ACTUATOR is a unique concept
designed to join together the advantages of
conventional electrical rams (compactness and easy
installation) and the advantages of hydraulics
(smooth linear motion, adjustability, safety, and
reliability).
It incorporates, in one compact component, an
electric motor (any type), a hydraulic pump enclosed
in a sealed reservoir, flow, pressure and functional
control valves, and a double acting heavy duty
hydraulic cylinder or rotary actuator.
3. TECHNOLOGICAL FEATURES
1. Single unit self-powered construction:
The whole hydraulic circuit (electric motor, pump, flow and pressure
controls and cylinder) is contained in a single assembly which
eliminates expensive engineering, installation, start-up and
maintenance costs. Operating costs are also reduced since the unit
motor operates only when rod motion is required.
2. Modular stacked construction:
The design of most Kerry Actuators is such that all modular control
components are assembled directly to the pump.
3. Sealed hydraulic circuit:
The entire unit is sealed from the atmosphere. The design of our
reservoir allows for changing hydraulic fluid volume on extension and
retraction of the cylinder rod and for temperature changes. This
important feature eliminates the entry of dirt and moisture into the
system and renders a long maintenance free unit service life.
4. TECHNOLOGICAL FEATURES
4. Internal feeds to the cylinder:
In the B, E, K, and M series units, the fluid feed to both the rod and piston sides of the cylinder
are effected internally, eliminating potential leakage points. In the JB, JE, JK, JM, Q, S (special)
and KR series units there are one or two external fluid feed lines to the rod and piston sides of
the cylinder, depending upon whether the unit is built with an in-line or laterally mounted power
unit.
5. Electrical Control:
An important feature of the Kerry Actuator design is the reverse rotation of the pumping unit. The
obvious advantages are:
5.1 - There is no need for a directional control valve with its associated actuating solenoids. A
simple electrical reversing motor starter allows for "3 wire" control of the actuator, eliminating
expensive electrical engineering, relays, switches and numerous cables.
5.2 - The electric motor is normally stopped after each stroke. When the motor is signaled to
stop, the cylinder rod is immediately and automatically locked in position by hydraulic locking
valves. This can take place at any position in the unit stroke in both directions.
5.3 - With the Kerry Actuator system there is an obvious electrical power savings and a decrease
in component wear as compared with a standard typical hydraulic system where the electric
motor is continuously running, generating heat and wear in the system.
5. TECHNOLOGICAL FEATURES
6. Eliminate the need for hydraulic expertise by the user:
This new concept of self-contained electro-hydraulic actuator allows the
potential user to select from a standard range of Kerry Actuators without the
necessity of complex calculations for power, oil flow, pressure, etc. The only
requirements for selecting the correct Kerry Actuator would be to know the
force, speed, stroke or
rotation mounting and motor construction required.
7. Optional Accessories:
• Mounting Fixtures: Trunion, Flange, Foot, Base, or Eye to Eye
• Adjustable Limit Switches
• Position Indication: Potentiometer or Transducer
• Rod Ends: Threaded, Male or Female Clevis, Plain or Spherical Eye
• Alarm Warning System: High Temperature, High Pressure, Low Pressure,
etc.
• Explosion Proof, Dirty Duty or Submersible Electrical Construction
• Fail Safe Construction
• Stainless Steel Rod
• Manual Override Options
• Steel Rod Cover
6. Markets Served
Steel
Power Generation
Mining
Nuclear Power
Utilities & Related Industries
7. Steel Applications
Hot Mill Areas
Heat Retention Hoods
Width Gauge & X-Ray
Transverse Slab and
Cobble Push-Offs
Reheat Furnace Doors &
Dampers
Primary Water Valves
Cooling Valves
Entry Guides
Side Guides
Q - Series actuators on heat retention hoods
8. Steel Applications
Boiler House - Utilities - Misc.
Bottom Ash Gates
Stack Cap Valve
Operators
Damper Operators
Scrubber Valve
Operations
Lance Manipulators
Roll Lathe Tail Stock
Traverse
M - Series actuator on stack caps
9. Steel Applications
Coke Plant
Smoke Seals
Charge Car Gates
Wharf Gates
Barge Unloaders
Larry Car
Coal Handling Gates
Coke Bin Gates
Door Machines
Series M-48 on coke pusher
machine smoke seal
10. Steel Applications
Blast Furnace Area
•Hot Blast Valves
•Skip Hoist Gates
•Iron & Additive Bin Gates
•Equalizer & Relief Valves
•Mixer Valves
•Blow-Off Valves
•Gas Safety Shut - Off Valves
•Back Draft Valves
•Chimney Valves
•Movable Throat Armor
•Venturi Scrubbers
E - Series actuator on blast furnace equalizer
and relief valves
11. Steel
Cold Mills - Galvanizing and
Pickling Lines
Steering Rolls
Billy Rolls
Tensioning Rolls
Bride Roll Units
Conveyor Traverse
X-Ray & Width Gauge
Traverse
Low Boy Roll Units
Shear Positioning
Side Trimmer Positioning
Pelletizing Skids Transfer
Cars
Electrostatic Spray Header
Series JE-12 on galvanizing line steering roll
12. Power Generation Applications
Scrubber Controls
Conveyor Tensioners
Fan Damper Controls
Ash Slurry Valves
Coal Samplers
Steam Control Valves
Trash Rakes
Flop Gates Series E - Operating Stacker Tube
Hydro-Bin Slide Gates Flop Gates
Diverter Gates
Undercut Gates
Bottom Ash Gates
Plows
Series JM with Manual Pump on
Scrubber Exit Damper
16. Nuclear Applications
Steam Control Valves
Dampers
Series JE-4-FS Linear Actuator
Series KR90-FS Rotary
modulating and fail-safe
Actuator, modulating and fail-
to replace ITT Barton Unit.
safe
for use on an air damper.
17. Nuclear Applications
Series JE-6 linear actuator Series JE6-FS linear actuator,
modulating, fail-in-place, with modulating, spring fail-safe, with
built-in manual pump over-ride on a built-in manual pump over-ride on a
steam control valve steam control valve.