... 48" Thickness: SCH10-SCH160,SGP,STD,XS,XXS Standard: ASTM,DIN,BS Material:ASTM A234 WPB ASTM A106 ... GB,ectProcess: Cold Draen,Cold Rolled,EFW,ERW,Hot Rolled,SAW.and so on.Structure type: seamless pipe,straight steel pipe,square ... all kinds of pipes, seamless pipe,straight steel pipe,square pipe,spiral pipe ,and so on.If ... inquiry and questions. ASTM A105 Carbon Steel seamless pipe with standard size