Trunnion Ball Floating Ball For Ball Valve A105+ENP
Base Material: ASTM A105, A350 LF2, A182 F304, A182 F316, A182 F6A, A182 F51, A182 F53, A564 630(17-4PH), Monel
Coatings: ENP, Chrome Plating, Tungsten Carbide, Chrome Carbide, Stellite, Inconel,
Support Type: Seat; Support Plate; Stem; Axle Sleeve
Drive: Curve Slot; Pin Hole; Rectangle Socket; Straight Slot
Ball valve Trunnion ball | |
Product specifications | NPS 2-40 (DN50-1000) |
Pressure rating | Class 150 2500 (PN16^ 420) |
Base material | ASTM A105, A350 LF2, A182 F304, A182 F316, A182 F6A, A182 F51, A182 F53, A182 F55, A564 630(17-4PH), Monel, Inconel. |
Surface treatment | electroless nickel plating, hard chromium, tungsten carbide, chromium carbide, stellite, inconel, special materials. |
Support type | stem |
Drive | rectangular slot |
Roundness | 0.01-0.03 |
Roughness | Ra0.2-Ra0.4 |
Concentricity | 0. 05-0. 10 |
Application | oil, natural gas, water treatment, medicine and chemical industry, heating and other fields of large and medium industrial ball valves |