The performance advantages of stainless steel square pipe
Stainless steel square tube is a hollow strip of steel, because the cross-section is square so called square tube. A large number of pipelines used to transport fluids, such as oil, natural gas, water, gas, steam, etc., in addition, in bending, torsional strength at the same time, light weight, so it is also widely used in the manufacture of mechanical parts and engineering structures.
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 rust continues to expand and eventually form holes. This can use paint or oxidization-resistant metal plating to protect the surface of carbon steel, but this protective layer is only a thin film, if the protective layer is destroyed, the underlying steel will begin to rust again. Whether the stainless steel pipe is corroded is related to the chromium content in the steel, and when the chromium content in the steel reaches 12%, it is not easy to be corroded. The chromium content of Xiangman 201 stainless steel pipe reaches more than 13%, and the chromium content of 304 stainless steel pipe reaches more than 18%.
Stainless square pipe is widely used, of course, there are certain reasons, the most important is its long service life, has good corrosion resistance, and its own weight is light, but the strength is very large, for the product to reduce the weight, increase its bearing capacity, so that consumers use more assured.
In the industry, stainless square pipe is mainly used to do some transportation pipes, of course, in the construction industry, it is more widely used, such as stair handrails, window protection, railings, road partitions, etc., at present, many products are used in stainless steel pipes, such as bicycles, medical equipment, cars, and so on.
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