Types: SO/ W.N/ S.W B.L, L.G, spectacie,spad &Threaded (R.F-F.F,R.T.J)
SIZE: 1/2" to72" Classes 150, 300, 600,900, 1500, 2500.Materials: Carbon ,Alloys, Stainless Steel,duplex st.stGrades: A105, LF2, A350,304L,316L, F51, F53.