2024-01-22 The composition of stainless steel pipes consists of chemical composition, physical function, and weldability, so it is impossible to weld with a single welding data and welding process. In this issue of news, let’s take a look at the issues that need to be paid attention to when welding stainless s
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2024-01-22 Allowable deviation value of seamless pipe (smls) wall thickness:
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2024-01-19 Carbon steel pipes & tubes need to undergo anti-corrosion treatment during use to extend the service life of the pipeline. The commonly used anti-corrosion methods are as follows:
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2024-01-19 316 and 316L stainless steel 316 and 317 stainless steel (see below for the performance of 317 stainless steel) are molybdenum-containing stainless steel.The molybdenum content in 317 stainless steel is slightly higher than that in 316 stainless steel. Due to the molybdenum in the steel, the overall
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2024-01-18 The main technical points of spiral steel pipe:
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2024-01-18 Submerged arc automatic welding is a new welding method invented in 1940. The same thing as the previous manual welding is that it still uses slag protection, but this slag is not the coating of the welding rod, but a specially smelted flux. This flux system consists of a funnel that carries the flu
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2024-01-17 Preparation of carbon steel pipes before storage:
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2024-01-17 If metal materials such as steel are exposed to the atmosphere for a long time, they will inevitably corrode and form loose rust, causing serious losses to modern industry.At present, pipelines play an important role in various industries, so the surface treatment of steel pipes is also a factor tha
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