To cooperate with our valve ball products, we developed valve stem products together with our associated suppliers to enrich our product range, also for furnish full package of supports to our customers. Guoyang Valve (GY Balls) can supply valve seat size range φ10~φ200mm, for ball, butterfly, plug, gate, globe valves.
Guoyang Valve (GY Balls) can process the valve stems with design of anti-static, anti-blowout, special design like taper end can also be accepted.
Guoyang Competitiveness
Workshop: 3,000㎡
Working Staff: 75
Capacity: 1,000pcs/day
Raw Material Supplier: Tsingshan Group (Global Fortune 500)
Forging Plant: associated
Blanks Technique: forged
Manufacturing: full CNC, automatic
Quality Control: 100% (raw material, machining, final)
Product Information
Product: Valve Stems
Type: metallic, resilient, metal-sealed
Size Range: φ10~φ200mm (diameter)
Rating: unlimited
Design: solid
Technique: forged
Material:
Stainless Steel: A182 F304(L), F316(L), F6A; (most competitive)
Duplex Stainless Steel: A182 F51, F53, F55, F60;
Carbon Steel: A105(+ENP), A350 LF2(+ENP);
Special Steel: 17-4PH, Monel 400 & K500, Inconel 825 & 625, etc.
Coating: ENP, Hard Chrome, Stellite, Ni Alloy, TCC, CCC, etc. (outsourced)
Applied Products: all kind ball, plug, butterfly, gate, globe valve;
Applied Industries: oil & gas, chemical & petrochemicals, plumbing, waters, steam, gas, refrigeration, HVAC, automobile, etc.