Socket Joint Activities 1:Wherever needed. 2:Small torque of operate. ... and easy interall. 4:ISO9001:2000. Forged Steel Socket Joint ActivitiesSize:1/2"-60" or DN15-DN2000Pressure:1500-2500LB or ... Socket-weld fittings in shape of Elbow,tee,Union,cross,Coupling,Cap,Bush,Plug,Swage nipple,Welding Boss,Hexagon nipple, ... , the above parameters for reference only. Forged Steel Socket Joint Activities