The main product of the Fittings including: 16Mn、12CrMo、15CrMo、1Cr5Mo、12Cr1MoV、P91、P22、A350、A335. Carbon steel: 20#、10#、20G、A234、Q235、A53、A106、A105、API5L, alloy steel, stainless steel. We can supply the above materials pipe and fittings including seamless pipe, ERW pipe, threaded pipe, alloy steel pipe, bend, tee, cross, reducer, flange, socket fittings, cap, compensator, pumping pipe, and grooving fittings.