Forged Fittings :¼" NB to 4" NB in 3000 LBS, 6000 LBS, 9000 LBS available with NACE MR 01-75.Outlet's :¼" to 24" in 3000 LBS, 6000 LBS, 9000 LBS Type :Socket Weld (S/W) & Screwed (SCRD) Form :Elbow 45 deg & 90 degree, Tee , Union, Full & Half coupling, Cross, Cap, Swage Nipple, Plug, Bush Outlet's:Weldolet, Sockolet, Elbowlet, Thredolet, Nipolet, Letrolet, SwepoletStandard :ASTM