How to Package Seamless Steel Pipes or Welded Steel Pipes?
- Dec 25, 2020
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Seamless steel pipes or welded steel pipes can be packaged directly in the steel pipe production workshop, usually in a hexagonal package. At present, the steel pipe is mainly packaged by workers in...
Alloy Steel Pipes
- Dec 21, 2020
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Materials of alloy steel pipes Alloy steel pipes have good hardness, which are widely used for pipelines for transporting oil, natural gas, gas, water and certain solid materials. The common...
The Differences between Tubes and Pipes
- Dec 17, 2020
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The differences between T92 and P92 Tubes refer to small pipes, which are generally used as a superheater or a reheater in a boiler. Pipes are large tubes which are generally used in the main steam...
Several Major Factors Affecting Sealing Performance of Flanges (Part Two)
- Dec 09, 2020
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Sealing surface types The contact surface where the gasket is inserted between the flanges and pressed to achieve a sealing effect is called the flange sealing surface or the pressing surface. The selection...
Several Major Factors Affecting Sealing Performance of Flanges (Part One)
- Dec 02, 2020
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Bolt pretightening force Bolt pretightening force is an important factor affecting sealing. The pre-tightening force must compress the gasket to achieve the purpose of the initial seal. Properly...
Why Is There Often a Bend for the Steam Pipe?
- Nov 27, 2020
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We often see a scene like this on steam pipes, that is, the pipe section that can be straight suddenly bends. I believe that many people who have seen this will have the same doubt as me....
Identification Methods of Seamless Steel Pipes and Welded Steel Pipes (Part Three)
- Nov 16, 2020
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Principles Macroscopic identification Observe the prepared steel pipe sample with the naked eye or a magnifying glass smaller than or equal to 10 times. If the welding is found, there are the complete...
Identification Methods of Seamless Steel Pipes and Welded Steel Pipes (Part Two)
- Nov 11, 2020
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Performance of welded steel pipes Welded steel pipes are processed by high-frequency welding, cold rolling and other processes, so they have the following properties: Welded steel pipes have good heat...
Identification Methods of Seamless Steel Pipes and Welded Steel Pipes (Part One)
- Nov 06, 2020
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Common steel pipes mainly include welded steel pipes and seamless steel pipes. During the construction process, suitable steel pipes will be selected according to the specific construction conditions,...