The types of stainless steel thick wall tube are different and the uses are different.

1) Structural use of thick wall seamless pipes (GB/T8162-2008): It is used as a manufacturing structure parts and mechanical parts, such as oil drill rods, car transmission shafts, bicycle racks and steel scaffolding used in construction.

2) Flux transmission of thick wall seamless pipes (GB/T8163-2008): It is used to transport fluids such as water, oil, and gas.

3) Low-mid-voltage boilers with thick wall seamless pipes (GB3087-2008): It is used to manufacture a low-medium-pressure boiler overheated steam pipe, boiling water pipe and locomotive boiler pipe.

4) ABC seamless steel pipe (GB5310-2008): The carbon steel, alloy steel and stainless heat-resistant steel seamless steel pipe used to make high pressure and above pressure.