1)1" carbon steel sch 80 pipe 2)OD:1/2"-48" 3)WT:1-160mm 4)Type:SSAW,LSAW,Seamless 5)Standard:ASTM, ... ANSI Type 1" carbon steel ... sch 80 pipe SizeSeamless Pipe: 1/2”~48”, DN15~DN1200 ... A192,A226,A315-B,A106-B,A178-C,A210-A-1,A210-C,A333-1.6,A334-1.6,A333-7.9,A334-7. ...