There are mainly five aspects to ensure the safeguard measures for steel pipe welding. If these five aspects are guaranteed, the quality of galvanized steel pipes can also be guaranteed.The first is people, and the human factor is the focus of welding control. Therefore, before welding, skilled weld
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The mechanical properties of galvanized pipes should meet the requirements of GB-3092. The mechanical properties of steel are important indicators to ensure the final performance (mechanical properties) of steel, which depends on the chemical composition and heat treatment system of steel. In the st
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Sometimes there will be delamination problems in square and rectangular tube blanks, which will lead to flaw detection failures. To prevent this defect, we can take the following three measures:(1) Optimizing the slow cooling time: optimize the slow cooling process of square and rectangular tube sla
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There are many processes in the processing of welded steel pipes, and we need to pay attention to every detail. You can learn about the heat treatment of welded steel pipes in the process of welded steel pipes.Welded steel pipes need to go through various processes before they are used. The heat tre
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