1)Name: galvanised carbon steel pipes 2)OD:1/2"-48" 3)WT:1-160mm(Sch10 ... ,LSAW,SEAMLESS 5)Standard:ASTM,DIN, Type galvanised carbon steel pipes SizeSeamless Pipe: 1/2”~48”, DN15~DN1200, OD21.3MM~1219 ... B/L)Our products :carbon steel ,alloy steel ,stainless steel pipes and pipe fittingssuch as: long/short radius elbows(EL/ES ... website , your inquiries will be reply promptly! galvanised carbon steel pipes