Forged pipe fitting ASTM A350 LF 2. 1/2"-4'' SW coupling Socket welding half coupling THD coupling threaded npt half

Forged pipe fitting ASTM A350 LF 2. 1/2"-4' SW coupling Socket welding half coupling THD coupling threaded npt half coupling 1.Production deacription Standard Types Class Rating/Schedule Ends Size ASME B16.11 90°Elbow/ 45°Elbow/ Tee/ Cross 2000LB Threaded 1/4'~4' 90°Elbow/ 45°Elbow/ Tee/ Cross/Pipe Cap/ Half Coupling/Full Coupling 3000LB/6000LB Threaded 1/4'~4' Socket-welding 1/8'~4' 90°Elbow/ 45°Elbow/ Tee/ Cross/Half Coupling/Full Coupling 9000LB Socket-welding 1/2'~2'