Page 6 of Steel Pipe News

Sealing Tests and Cleaning of Carbon Steel Pipes for Ships

Sealing Tests and Cleaning of Carbon Steel Pipes for Ships

  • Nov 30, 2022
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2.2 Sealing tests of piping systems 1) Testing equipment For the same pressure test pipeline, at least two pressure gauges or recorders that have been calibrated within 6 months must be prepared, and...

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Installing Marine Carbon Steel Pipes

Installing Marine Carbon Steel Pipes

  • Oct 26, 2022
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2.1 Installation of carbon steel pipes and their accessories 1) Installation of pipelines Before installing the pipe, it is necessary to confirm the reference coordinates of the pipe. The basic installation...

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Preparation Before Installation of Marine Carbon Steel Pipes

Preparation Before Installation of Marine Carbon Steel Pipes

  • Oct 12, 2022
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There are many hidden dangers to quality in the construction of the ship piping system, and the hidden dangers can only be discovered when the equipment is used in the later stage. At this time, changing...

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Development of Natural Gas Outdoor Pipelines

Development of Natural Gas Outdoor Pipelines

  • Sep 14, 2022
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1.1 Research background Urban gas pipelines are divided into outdoor pipelines and indoor pipelines. A comparative analysis and research on urban outdoor buried gas pipelines are carried out in this article....

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Measuring bending of Steel Pipes

Measuring bending of Steel Pipes

  • Sep 02, 2022
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Bending will occur for seamless steel pipes, straight seam welded steel pipes, forged steel pipes, precision steel pipes, high-precision steel pipes, and other steel pipes to varying degrees in the longitudinal...

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Leakages of Stainless Steel Pipes of Heat Exchangers

Leakages of Stainless Steel Pipes of Heat Exchangers

  • Aug 22, 2022
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In addition to generating electricity in winter, the thermal power plant also has the responsibility of central heating. The power plant uses the extraction steam or exhaust steam of the steam turbine...

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Analyses of Damage to Offshore Platform Pressure Pipelines (Part Two)

Analyses of Damage to Offshore Platform Pressure Pipelines (Part Two)

  • Aug 14, 2022
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1.3.2 Environmental cracking The maximum working pressure of most process pressure pipelines on offshore platforms can reach 10MPa, and that of some pipelines can reach 20MPa, which makes the pipelines...

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Analyses of Damage to Offshore Platform Pressure Pipelines (Part One)

Analyses of Damage to Offshore Platform Pressure Pipelines (Part One)

  • Jul 27, 2022
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Introduction As more and more oil and gas platforms are put into use, it is particularly important to ensure the safe production of oil and gas platforms. Studying the factors that affect the service...

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Test Results of Automatic Argon Arc Welding Processes for Carbon Steel Pipes

Test Results of Automatic Argon Arc Welding Processes for Carbon Steel Pipes

  • Jul 14, 2022
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1. NDT According to the requirements of ASME BPV Ⅸ-2015 standard, the appearance, ultrasonic and magnetic particle inspection were carried out after welding, and the results were all qualified. The appearance...

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