... .Standard: ASME, ANSI, ASTM 4.Section Shape: Round seamless carton steel pipespecificaton:standard:ASTM ,ASME ,DIN, USE:Petroleum,chemical,power,gas ... , Wall thickness: From Sch5 up to Sch160/STD/XS/XXSMaterial Grades: A403,WP304, WP304L, Wp316, WP316L, A234WPB,Dimensions: Seamless: from 1 ... to 72' Packaging: Wooden Cases painted black or oil seamless carbon steel pipe