Floating Ball for Ball Valve
Size: NPS 2-12 (DN50-300)
Pressure Rating: Class 150~300(PN16~50)
Base Material: A182 F304, A182 F316, A182 F6a
Coatings: ENP，Chrome Plating，Tungsten Carbide，Chrome Carbide，Stellite，Inconel，Special.
Support Type: Seat
Drive: Curve Slot
Roundness: 0.01-0.02
Roughness: Ra0.2-Ra0.4
Coaxiality: 0.05
Packaging Detail:  wooden cases; pallet; containers
Used: large and medium oil, gas, water conservancy, pharmaceuticals,Chemical, heating equipment industry
We can also produce according to customer’s size.