... quality. Main products: 1,Stainless steel pipe fitting 2,Stainless steel valve 3,Stainless steel quick coupling ... NIPPLE, BULL PLUG, REDUCER INSERT, PIPE NIPPLE ETC.2.THREADED (NPT OR BSP) OR SOCKET-WELDMaterialSUS304,304L,316 ... 4”,3/8”,1/2”,3/4”,1”,1-1/4”,1-1/2”,2”,2-1/2”,3”,4”(6mm-100mm ... )Pressure150lb classSpecification1. DIM. SPEC: ANSI B16.11 , MSS SP-792.MATERIAL ...