4'' forged threaded pipe fittings

4' forged threaded pipe fittings Product show Let Sophia make a special offer for you. Email address:sales04(at)hengjiapipe(dot)com product specifications Standard ANSI B16.11,BS3799,JIS B2316,MSS SP-83,MSS SP-79,etc. Type Elbow,Tee,Nipple,Socket,Union,Outlet,etc. Conection Thread,Socket Welding Class 2000LBS,3000LBS,6000LBS,9000LBS, Size 1/8"—6“ Certificate ISO,API