... , F316, F316L, F512Seat SpringInconel X-7505, SS304, SS3163SeatPTFE, R-PTFE, PEEK, PPL4Seat Injection1020+ZN, A182 F304, F304L, F316, ... Injection1020+ZN, A182 F304, F304L, F316, F316L13Sliding BearingSS304+PTFE, SS316+PTFE14Thrust WasherPTFE15Seat RingA105+ENP, A182 F6, F304, ... is a professional valve manufacturing enterprise, which integrates R&D, manufacture and sales. The company covers total ...