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  • Automatic welding technologies for long-distance

    2014-10-1u2002·u2002In recent years, automatic welding, high in automatic degree, low in labor intensity, good in welded joint appearance shape, fast in welding speed, high in first-time welding pass rate, has been widely applied,,,,, in on-site welding of long-distance oil/gas pipelines intensity etc. Limited by the pipeline routes, welding techniques, equipment volumes, etc., the pipeline automatic welding ...

    Get Price
  • Automatic welding technologies for long-distance

    Recently, a few studies have been developed in the automatic welding field to solve such issues. Huilin Z et al. [16] developed an automatic welding system for a long-distance X-80 pipeline. The ...

    Get Price
  • Xionggu Pipeline Automatic Welding Machine

    2020-5-7u2002·u2002Date:2020-05-07 14:50:11. Chengdu Xionggu Jiashi Electrical Co., Ltd. is the largest R&D and manufacturing company of long-distance pipeline welding equipment in China. As the market leader in the core business of China's pipeline welding industry, Xionggu provides services to customers who construct pipelines in all parts of the country.

    Get Price
  • Pipeline Construction Equipment - CNPC

    PAW2000 is the first all-position automatic welder for long-distance pipelines that has been put into use in China. The equipment package consists of a welding tractor, detachable circular track, computerized automatic control cabinet, handheld control box, notebook PC, …

    Get Price
  • Welding method of long-distance pipeline - Yaang

    2018-10-4u2002·u2002Long-distance pipeline welding method: First, manual welding (1) Arc welding of electrodes is sensitive and cumbersome, and has strong conformability. At the same time, due to the continuous improvement of electrode performance, its deposition efficiency and mechanical properties can still meet the requirements of today's pipelines.

    Get Price
  • Welding method of long-distance pipeline

    Automatic welding can be applied to root welding and filling and cap welding. The automatic root welding method adopts automatic internal welder or external welder single-side weld double-sided molding. (1) The automatic welder used in the 'West-East Gas Pipeline' pipeline project of the internal welder is a pipe root welding machine for ...

    Get Price
  • Advantages of pipeline all-position automatic welding

    2019-7-27u2002·u2002With the development of oil and gas pipelines to large diameter, long distance, high strength and high pressure, the difficulty of welding is getting bigger and bigger. It is difficult to meet the requirements of pipe welding by manual arc welding and flux cored wire semi-automatic welding. This process can be easily accomplished by full ...

    Get Price
  • Is the efficiency of all position automatic pipeline ...

    2020-5-29u2002·u2002At present, the steel pipe grade of long distance oil and gas pipeline in China is X70 X80, it is required to adopt all position automatic welding to ensure the weld quality of the pipeline. Quality of automatic welding process is controllable. By 2018, the total length of oil and gas pipelines …

    Get Price
  • Rotoscan: Automated UT Weld Inspection

    2021-9-6u2002·u2002Rotoscan: Automated UT Weld Inspection. Rotoscan is an automated ultrasonic inspection system developed in-house by Applus+ RTD to carry UT NDT welding inspection of girth welds during the construction of long-distance pipelines. Developed for both onshore and offshore NDT pipeline inspection, the Rotoscan UT weld inspection system can detect ...

    Get Price
  • Automatic welding technologies for long-distance

    2014-10-1u2002·u2002In recent years, automatic welding, high in automatic degree, low in labor intensity, good in welded joint appearance shape, fast in welding speed, high in first-time welding pass rate, has been widely applied,,,,, in on-site welding of long-distance oil/gas pipelines intensity etc. Limited by the pipeline routes, welding techniques, equipment volumes, etc., the pipeline automatic welding ...

    Get Price
  • Automatic welding technologies for long-distance

    Recently, a few studies have been developed in the automatic welding field to solve such issues. Huilin Z et al. [16] developed an automatic welding system for a long-distance X-80 pipeline. The ...

    Get Price
  • Xionggu Pipeline Automatic Welding Machine

    2020-5-7u2002·u2002Date:2020-05-07 14:50:11. Chengdu Xionggu Jiashi Electrical Co., Ltd. is the largest R&D and manufacturing company of long-distance pipeline welding equipment in China. As the market leader in the core business of China's pipeline welding industry, Xionggu provides services to customers who construct pipelines in all parts of the country.

    Get Price
  • Pipeline Construction Equipment - CNPC

    PAW2000 is the first all-position automatic welder for long-distance pipelines that has been put into use in China. The equipment package consists of a welding tractor, detachable circular track, computerized automatic control cabinet, handheld control box, notebook PC, …

    Get Price
  • Welding method of long-distance pipeline - Yaang

    2018-10-4u2002·u2002Long-distance pipeline welding method: First, manual welding (1) Arc welding of electrodes is sensitive and cumbersome, and has strong conformability. At the same time, due to the continuous improvement of electrode performance, its deposition efficiency and mechanical properties can still meet the requirements of today's pipelines.

    Get Price
  • Welding method of long-distance pipeline

    Automatic welding can be applied to root welding and filling and cap welding. The automatic root welding method adopts automatic internal welder or external welder single-side weld double-sided molding. (1) The automatic welder used in the 'West-East Gas Pipeline' pipeline project of the internal welder is a pipe root welding machine for ...

    Get Price
  • Advantages of pipeline all-position automatic welding

    2019-7-27u2002·u2002With the development of oil and gas pipelines to large diameter, long distance, high strength and high pressure, the difficulty of welding is getting bigger and bigger. It is difficult to meet the requirements of pipe welding by manual arc welding and flux cored wire semi-automatic welding. This process can be easily accomplished by full ...

    Get Price
  • Is the efficiency of all position automatic pipeline ...

    2020-5-29u2002·u2002At present, the steel pipe grade of long distance oil and gas pipeline in China is X70 X80, it is required to adopt all position automatic welding to ensure the weld quality of the pipeline. Quality of automatic welding process is controllable. By 2018, the total length of oil and gas pipelines …

    Get Price
  • Rotoscan: Automated UT Weld Inspection

    2021-9-6u2002·u2002Rotoscan: Automated UT Weld Inspection. Rotoscan is an automated ultrasonic inspection system developed in-house by Applus+ RTD to carry UT NDT welding inspection of girth welds during the construction of long-distance pipelines. Developed for both onshore and offshore NDT pipeline inspection, the Rotoscan UT weld inspection system can detect ...

    Get Price
  • APTec – Allied Pipeline Technologies, Inc.

    APTec provides complete supply and installation of plastic pipe systems. In conjunctions with our HDPE pipe liner work we maintain a large fleet of thermal fusion-welding machines for HDPE, ranging from 2' (50mm) through 48' (1200mm). Our experience fusion-welding long distance pipelines means we can consistently and safely produce quality ...

    Get Price
  • Automatic Welding Equipment

    Automate your Welding Process Today Welding and Cutting Automation Plant and Equipment - New, Used and Refurbished for Sale. Although there are many welding jobs which are best handled manually, and many more that can be done manually if necessary (as, for example, if a welding operation is too small to have an automatic welding machine, or if repairs must be carried out far from one of these ...

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  • Fixed Pipe Cutting Machine,Pipe Welding Machine,China

    Fixed-type Highly-efficient Pipe Cutting and Beveling Machine. Model:FPCBM-12A. Performance Characteristics. 1.On-line Performance: Excellent (designed for flow process) 2.Beveling Capacity: ≤5Min two pipelines (DN200 SCH40) 3.Cutting Capacity: two Bevelings per time. 4.

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  • Automatic welding of pipeline in Japan: Part 1—Some ...

    1975-7-1u2002·u2002Recent experiments on automatic welding of pipeline in Japan have been based on the short-arc welding process and aimed at reducing the welding time by v ̇ arying the welding conditions and by effecting improvements to the welding equipment.. The short-arc process has been employed increasingly in the actual pipeline installation work, exhibiting a number of advantages such as …

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  • (PDF) Welding of Pipelines and Related Facilities

    19 Full PDFs related to this paper. READ PAPER. Welding of Pipelines and Related Facilities

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  • Laser Welding Machine – MORN LASER

    MORN Handheld Fiber Laser Welding Machine, also called Handheld Fiber Laser Welder, Portable Fiber Laser Welding Machine, Manual Fiber Laser Welding Machine, is a new type high-power, high-end continuous welding tool that couples a high-energy laser beam into an optical fiber, collimates it into parallel light through a collimating lens after long-distance transmission, and then focuses on the ...

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  • Guidelines For Pipe Welding - Miller - Welding Equipment

    2018-10-2u2002·u2002power circuit and machine internal circuits are also live when power is on. In semiautomatic or automatic wire welding, the wire, wire reel, drive roll housing, and all metal parts touching the welding wire are electrically live. Incorrectly installed or improperly grounded equipment is a hazard. Do not touch live electrical parts. ELECTRIC ...

    Get Price
  • Guidance for mechanised GMAW of onshore pipelines -

    Industry standards for pipeline welding generally had their origins in cellulosic welding of onshore pipelines, and this is still the dominant process in some regions. Over the years standards have been adapted to include new material grades, new processes, and more-demanding applications. The European Pipeline Research Group identified a need to develop guidelines focused on mechanised …

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  • Oil and Gas Pipeline Design, Maintenance and Repair

    2006-8-25u2002·u2002Procedures used for long-distance steel gas or oil pipelines • Step 1: Preliminary planning • Step 2: Route selection • Step 3: Acquisition of right-of-way • Step 4: Soil borings, testing of soil and other data collection • Step 5:Pipeline design • Step 6: Seek legal permits • Step 7: Start construction 1. Right-or-way preparation 2.

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  • Gas Transmission System - NARUC

    • Welding is the major activity of pipeline construction . • Transmission pipelines unless unavoidable is buried underground at prescribed cover • All pipe joints are welded following API 1104 or equivalent welding codes . • All welds are 100% radiographed by X Ray /Gamma Ray or Automatic …

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  • pipeline - Design and operation

    2 days agou2002·u2002pipeline - pipeline - Design and operation: Pipeline design includes a selection of the route traversed by the pipe, determination of the throughput (i.e., the amount of fluid or solids transported) and the operational velocity, calculation of pressure gradient, selection of pumps and other equipment, determination of pipe thickness and material (e.g., whether to use steel, concrete, cast iron ...

    Get Price
  • Automatic welding technologies for long-distance

    2014-10-1u2002·u2002In recent years, automatic welding, high in automatic degree, low in labor intensity, good in welded joint appearance shape, fast in welding speed, high in first-time welding pass rate, has been widely applied,,,,, in on-site welding of long-distance oil/gas pipelines intensity etc. Limited by the pipeline routes, welding techniques, equipment volumes, etc., the pipeline automatic welding ...

    Get Price
  • Automatic welding technologies for long-distance

    Recently, a few studies have been developed in the automatic welding field to solve such issues. Huilin Z et al. [16] developed an automatic welding system for a long-distance X-80 pipeline. The ...

    Get Price
  • Xionggu Pipeline Automatic Welding Machine

    2020-5-7u2002·u2002Date:2020-05-07 14:50:11. Chengdu Xionggu Jiashi Electrical Co., Ltd. is the largest R&D and manufacturing company of long-distance pipeline welding equipment in China. As the market leader in the core business of China's pipeline welding industry, Xionggu provides services to customers who construct pipelines in all parts of the country.

    Get Price
  • Pipeline Construction Equipment - CNPC

    PAW2000 is the first all-position automatic welder for long-distance pipelines that has been put into use in China. The equipment package consists of a welding tractor, detachable circular track, computerized automatic control cabinet, handheld control box, notebook PC, …

    Get Price
  • Welding method of long-distance pipeline - Yaang

    2018-10-4u2002·u2002Long-distance pipeline welding method: First, manual welding (1) Arc welding of electrodes is sensitive and cumbersome, and has strong conformability. At the same time, due to the continuous improvement of electrode performance, its deposition efficiency and mechanical properties can still meet the requirements of today's pipelines.

    Get Price
  • Welding method of long-distance pipeline

    Automatic welding can be applied to root welding and filling and cap welding. The automatic root welding method adopts automatic internal welder or external welder single-side weld double-sided molding. (1) The automatic welder used in the 'West-East Gas Pipeline' pipeline project of the internal welder is a pipe root welding machine for ...

    Get Price
  • Advantages of pipeline all-position automatic welding

    2019-7-27u2002·u2002With the development of oil and gas pipelines to large diameter, long distance, high strength and high pressure, the difficulty of welding is getting bigger and bigger. It is difficult to meet the requirements of pipe welding by manual arc welding and flux cored wire semi-automatic welding. This process can be easily accomplished by full ...

    Get Price
  • Is the efficiency of all position automatic pipeline ...

    2020-5-29u2002·u2002At present, the steel pipe grade of long distance oil and gas pipeline in China is X70 X80, it is required to adopt all position automatic welding to ensure the weld quality of the pipeline. Quality of automatic welding process is controllable. By 2018, the total length of oil and gas pipelines …

    Get Price
  • Rotoscan: Automated UT Weld Inspection

    2021-9-6u2002·u2002Rotoscan: Automated UT Weld Inspection. Rotoscan is an automated ultrasonic inspection system developed in-house by Applus+ RTD to carry UT NDT welding inspection of girth welds during the construction of long-distance pipelines. Developed for both onshore and offshore NDT pipeline inspection, the Rotoscan UT weld inspection system can detect ...

    Get Price
  • APTec – Allied Pipeline Technologies, Inc.

    APTec provides complete supply and installation of plastic pipe systems. In conjunctions with our HDPE pipe liner work we maintain a large fleet of thermal fusion-welding machines for HDPE, ranging from 2' (50mm) through 48' (1200mm). Our experience fusion-welding long distance pipelines means we can consistently and safely produce quality ...

    Get Price
  • Automatic welding technologies for long-distance pipelines ...

    2014-10-1u2002·u2002In recent years, automatic welding, high in automatic degree, low in labor intensity, good in welded joint appearance shape, fast in welding speed, high in first-time welding pass rate, has been widely applied,,,,, in on-site welding of long-distance oil/gas pipelines intensity etc. Limited by the pipeline routes, welding techniques, equipment volumes, etc., the pipeline automatic welding …

    Get Price
  • Automatic welding technologies for long-distance pipelines ...

    Recently, a few studies have been developed in the automatic welding field to solve such issues. Huilin Z et al. [16] developed an automatic welding system for a long-distance X-80 pipeline. The ...

    Get Price
  • Xionggu Pipeline Automatic Welding Machine

    2020-5-7u2002·u2002Date:2020-05-07 14:50:11. Chengdu Xionggu Jiashi Electrical Co., Ltd. is the largest R&D and manufacturing company of long-distance pipeline welding equipment in China. As the market leader in the core business of China's pipeline welding industry, Xionggu provides services to customers who construct pipelines in all parts of the country.

    Get Price
  • Pipeline Construction Equipment - CNPC

    PAW2000 is the first all-position automatic welder for long-distance pipelines that has been put into use in China. The equipment package consists of a welding tractor, detachable circular track, computerized automatic control cabinet, handheld control box, notebook PC, gas mixer, gas cylinders and power supply.

    Get Price
  • Welding method of long-distance pipeline - Yaang

    2018-10-4u2002·u2002Long-distance pipeline welding method: First, manual welding (1) Arc welding of electrodes is sensitive and cumbersome, and has strong conformability. At the same time, due to the continuous improvement of electrode performance, its deposition efficiency and mechanical properties can still meet the requirements of today's pipelines.

    Get Price
  • Welding method of long-distance pipeline

    Automatic welding can be applied to root welding and filling and cap welding. The automatic root welding method adopts automatic internal welder or external welder single-side weld double-sided molding. (1) The automatic welder used in the 'West-East Gas Pipeline' pipeline project of the internal welder is a pipe root welding machine for ...

    Get Price
  • Advantages of pipeline all-position automatic welding machine

    2019-7-27u2002·u2002With the development of oil and gas pipelines to large diameter, long distance, high strength and high pressure, the difficulty of welding is getting bigger and bigger. It is difficult to meet the requirements of pipe welding by manual arc welding and flux cored wire semi-automatic welding. This process can be easily accomplished by full ...

    Get Price
  • Is the efficiency of all position automatic pipeline ...

    2020-5-29u2002·u2002At present, the steel pipe grade of long distance oil and gas pipeline in China is X70 X80, it is required to adopt all position automatic welding to ensure the weld quality of the pipeline. Quality of automatic welding process is controllable. By 2018, the total length of oil and gas pipelines has reached to 129000 km.

    Get Price
  • Rotoscan: Automated UT Weld Inspection

    2021-9-6u2002·u2002Rotoscan: Automated UT Weld Inspection. Rotoscan is an automated ultrasonic inspection system developed in-house by Applus+ RTD to carry UT NDT welding inspection of girth welds during the construction of long-distance pipelines. Developed for both onshore and offshore NDT pipeline inspection, the Rotoscan UT weld inspection system can detect ...

    Get Price
  • APTec – Allied Pipeline Technologies, Inc.

    APTec provides complete supply and installation of plastic pipe systems. In conjunctions with our HDPE pipe liner work we maintain a large fleet of thermal fusion-welding machines for HDPE, ranging from 2' (50mm) through 48' (1200mm). Our experience fusion-welding long distance pipelines means we can consistently and safely produce quality ...

    Get Price
  • Advantages of pipeline all-position automatic welding

    2019-7-27u2002·u2002With the development of oil and gas pipelines to large diameter, long distance, high strength and high pressure, the difficulty of welding is getting bigger and bigger. It is difficult to meet the requirements of pipe welding by manual arc welding and flux cored wire semi-automatic welding. This process can be easily accomplished by full ...

    Get Price
  • Automatic Welding Machine & Tools for Welders by LEISTER

    Automatic welding machines by LEISTER have a wide variety of applications for welding jobs, such as Roofing, Industrial Fabrics, Flooring and Civil Engineering. LEISTER's automatic welding machines provides unsurpassed quality in their applicable industries. Ease of use and dependability make the LEISTER brand the choice of professionals.

    Get Price
  • Factory Outlet Automatic Pipe Welding Manipulator

    Factory Outlet Automatic Pipe Welding Manipulator Welding Positioners China Welding Torch Lighter Manipulator, Find Complete Details about Factory Outlet Automatic Pipe Welding Manipulator Welding Positioners China Welding Torch Lighter Manipulator,Automatic Column And Boom Welding Manipulator For Sale,High Quality Welding Manipulator Column Boom Welding Machine,Super Heavy Duty Type Auto ...

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  • Wilhelmsen Ships Service - Unitor Welding Handbook

    2016-4-29u2002·u2002long and weather-beaten coast of Norway. The focus changed towards gas and arc welding techniques when these were developed to useful production and repair methods through the 1930es. A main objective became to develop and maintain a range of welding equipment that is suitable for onboard welding, backed by a worldwide service network, training and

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  • Orbital TIG Welding Services & Systems

    The High Purity Systems team has developed 7 patents that give the welder and the weld inspector tools to enhance the overall quality of the welded system.. These patented tools include: A back purge instrument that closely monitors and regulates the ID inert gas purge pressure during welding to create the most consistent and repeatable weld no matter how small the diameter.

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  • TCR Engineering Mumbai

    TCR serves global clients with various pipelines and weld inspection projects that includes Time-of-flight diffraction (ToFD) technique, Long Range Guided Wave Ultrasonic Testing (LRGWUT), Post Weld Heat Treatment (PWHT) and Oil Firing on Pressure Vessels.

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  • Analysis and Comparison of Long-Distance Pipeline Failures

    2017-5-25u2002·u2002The analysis results of long-distance oil and gas pipeline failures are important for the industry and can be the basis of risk analysis, integrity assessment, and management improvement for pipeline operators. Through analysis and comparison of the statistical results of the United States, Europe, the UK, and PetroChina in pipeline failure frequencies, causes, consequences, similarities, …

    Get Price
  • Guidelines For Pipe Welding - Miller - Welding Equipment

    2018-10-2u2002·u2002power circuit and machine internal circuits are also live when power is on. In semiautomatic or automatic wire welding, the wire, wire reel, drive roll housing, and all metal parts touching the welding wire are electrically live. Incorrectly installed or improperly grounded equipment is a hazard. Do not touch live electrical parts. ELECTRIC ...

    Get Price
  • Welding Rotator Manufacturer, OEM & ODM - SENLISWELD

    The welding method consists of a series of operations that include introducing the work material to the welding system (or vice versa), generating linear movement between the work material and the welding machine, monitoring the weld quality, such as rpm, orientation, voltage, and so on, and re-positioning the work material for another weld.

    Get Price
  • Hybrid Nd:YAG Laser/Gas Metal Arc Welding for Land

    Candidate welding processes are reviewed for the hybrid laser arc welding of new land pipelines. Welding trials and procedure development to optimise laser and gas metal arc welding parameters for welding pipeline steel are described. With satisfactory joint quality and hardness values obtained, it is intended to develop the process to prototype field trials.

    Get Price