High quality top entry ball valve cover

SUZHOU RSF VALVE is one of leading professional manufacturer of ball valve parts. Our products include API 6D trunnion mounted ball valve components: finish machining forged steel ball valve body, ball valve closure, ball valve stem(shaft), ball, trunnion, support plate, gland flange, actuator adaptor, seat ring, fittings (plug, tapon, vent, drain, injector, greaser, check, stem injector, sealant injector) of ball valve, etc.

SUZHOU RSF VALVE has completed ball valve components production line to serve oil and gas industry valves customers, our factory has forging workshop, heat treatment workshop, CNC machining workshop, and we have our own ISO17025 certified laboratory.

Our products range of ball valve components includes ball valve body, ball valve closure, ball valve stem (shaft), ball, ball valve trunnion, ball valve gland flange, actuator adaptor, seat ring, fittings of ball valve, tailor-made ball valve components, ball valve parts, ball valve trim components, etc.

Our fittings of trunnion mounted ball valve include plug, drain, grease injector, etc.

Our Forged Steel Finish Machining Body of Ball Valve includes floating ball valve body and closure, trunnion mounted ball valve body and closure.

Material: carbon steel, stainless steel, duplex stainless steel, super duplex stainless steel, nickle alloy, etc.  A105N, LF2, 4130/4140, F316, F316L, F304, F304L, 17-4PH (UNS S 17400), F51, F53, F55, 410, F6A, F60 etc.

Testing: Chemical Properties Testing, Mechanical Properties Testing (Tensile, Hardness, Impact) 

Dimension Check & Visual Check: 3D Geometrical Tolerance Check, Roughness Check, Dimensions

NDT: PT, MT, UT, PMI

Certificates: ISO 9001:2015, API 20B, API 20C, AD2000, PED97/23/EC, NORSOK M650-F51/F53/F55/F316/LF2

Thanks for your selection of RSF VALVE' s ball valve components and parts! If you have any inquiries of Forged Steel Finish Machining Body of Ball Valve, please don’t hesitate to call us or email us!