Type : SLIP-ON, WELDING NECK,SOCKET WELDING,THREADED,LAP JOINT,BLIND
Seal Surface: FF,MF
Standard JB86-59 JB/T86.1-86.2-94 GB9123.1-9123.36-88 HGJ61-65-91
HG5028-58 HG20601-97 HG20622-97 SYJ4-64 SH3406-97 ANSI B16.5
JPI DIN2527
Nominal pressure : 150Lb - 2500Lb
Material :Carbon,alloy,stainless steel