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321 Stainless Steel Pipe
321 stainless steel tubing is a Ni-Cr-Ti type austenitic stainless steel, which has properties such as abrasion resistance, high temperature resistance and creep resistance. As a result, it is often used in the manufacture of wear-resistant acid containers, linings for wear-resistant equipment, and conveying pipelines. In addition, 321 stainless steel shows good corrosion resistance in the atmosphere, so it is widely used in many industries such as petrochemical, electric power, bridges and automobiles. For its acceptance criteria, you can refer to GB/T 14976, GB 13296, ASTM A312, ASTM A213, JIS G3459 and NE 10216 and other relevant regulations.