API Seamless Pipe
Size:1/ 2"-24" Wall thickness: Sch5-Sch160XXS Standard:ASME B36.10M-1996 , API , ANSI , GB, SH, HG, MSS, JIS, DIN Material:ASTM A106 GRB/ A53 GRB/ API 5L GRB/ API 5 CT / Q345/ A335/ ST37/ ST52 Packaging:painting black, pipe cap, steel strips bundled. ...