2026-04-24 In modern industrial and infrastructure construction, spiral welded steel pipes, with their unique technological advantages and wide range of applications, have become an indispensable and important material. Spiral welded steel pipes, with their high strength, excellent sealing performance, and cor
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2026-04-23 Hydraulic pipes and seamless steel pipes are common materials in the steel industry and have wide applications in industrial fields. Hydraulic pipes are specifically designed for transporting liquids or gases, while seamless steel pipes are a common material used to manufacture hydraulic pipes.First
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2026-04-22 This is indeed a common question in the chemical equipment management field. Flange sealing surfaces are exposed to corrosive media for extended periods, making pitting and corrosion a high probability occurrence.The conclusion is: flange sealing surfaces can absolutely be repaired without disassemb
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2026-04-21 First, what exactly is a plastic-coated spiral steel pipe?A plastic-coated spiral steel pipe, as the name suggests, is a spiral steel pipe that has undergone plastic coating. The basic structure of a plastic-coated spiral steel pipe involves coating the inner and outer walls of an ordinary spiral st
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2026-04-20 First, the acceptance steps for straight seam steel pipes:1. The approval procedure for batch acceptance of straight seam steel pipes should comply with the corresponding product standards.2. Straight seam steel pipes should comply with the corresponding product standards, including inspection items
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2026-04-17 310S stainless steel pipe (old grade 0Cr25Ni20/new grade 06Cr25Ni20) is an austenitic chromium-nickel stainless steel with excellent oxidation resistance and corrosion resistance. Due to its higher percentage of chromium and nickel, 310S stainless steel pipe has much better creep strength, can opera
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2026-04-16 Alloy steel pipes, as a type of steel containing a specific combination of elements to enhance their physical properties, are widely used in many fields such as petroleum, chemical, aerospace, and automotive. A common question about this special type of steel is: Can alloy steel pipes be pickled? Th
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2026-04-15 It is well known that thick-walled stainless steel pipes exhibit better performance after heat treatment, better meeting the performance requirements of mechanical parts. However, during the heat treatment process, thick-walled stainless steel pipes may experience deformation. This deformation has a
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