... applications.Steel Pipe, Stainless Steel Pipe, Square Pipe, Rectangular Pipe (1) Commodity: Steel Pipe, Stainless Steel Pipe (2) ... Section High-pressure boiler pipe, low-temperature pipe, Casing pipe, Fluid pipe, Structure pipe. Oil pipe, Line pipe B) Section TP201/202 ... / steel framed cases. DescriptionSeamless pipe, stainless steel seamless pipe , alloy steel seamless pipeStainless SteelStandardASTM ...