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Metals in the atmosphere can react with oxygen to form an oxide film on the surface, and the iron oxide formed on ordinary carbon steel will continue to oxidize, so that the rus...

Stainless steel square pipe classification: square pipe is divided into two categories: seamless steel pipe and welded steel pipe (seamed pipe). According to the cross-sectional...

According to different production methods, it can be divided into hot rolled pipe, cold rolled pipe, cold drawn pipe, extruded pipe, etc. 1. Hot rolled stainless steel seamless ...

According to the rolling method, it is divided into hot rolled, hot extruded and cold drawn (rolled) stainless steel pipe. According to the metallographic structure of stainless...

GB/T12770-2002 (stainless steel welded steel pipe for mechanical structure). Mainly used in machinery, automobiles, bicycles, furniture, hotel and restaurant decoration and othe...

According to the form of weld, it is divided into straight seam welded pipe and spiral welded pipe. According to the use, it is divided into general welded pipe, heat exchanger ...

Materials: SUS420j1, 420j2, 201, 202, 301, 304, 304L, 304J2, 316, 316L, 310s, 309s; The surface includes: ordinary polished surface, 2B side, BA mirror, 8K mirror, 16K mirror.

Wire rod mainly refers to hot-rolled round bars with a diameter of 5-9mm and rebar bars below 10mm. Most of them are supplied through coiling machines into coils, also known as ...

The technical standards of stainless steel plate include corrosion resistance, bending processing performance and toughness of welding parts, as well as high-strength stainless ...

The surface of stainless steel plate is smooth, has high plasticity, toughness and mechanical strength, and is resistant to corrosion of acids, alkaline gases, solutions and oth...

Stainless steel square pipe is a hollow long strip of steel, because the section is square, so it is called square pipe. A large number of pipelines used to transport fluids, su...

Stainless steel square pipe is a hollow long strip of steel, because the section is square, so it is called square pipe. A large number of pipelines used to transport fluids, su...