3-way/4way ball: 3-way T type ball
MAIN FEATURES:
USED: Oil, gas, water conservancy, pharmaceuticals, chemical, heating equipment industry
Size: NPS 2~12 (DN 50-300)
Pressure Rating: Class 150-600(PN16~100)
Base Material: ASTM A105, A350 LF2, A183 F304, A182 F316, A182 F6A, A182 F51, A182 F53, A182 F55, A564 630, Monel, Inconel.
Coatings: ENP, Chrome Plating,Tungsten Carbide, Stellite, Inconel
Support Type: Seat
Drive: Curve slot
Roundness: 0.01-0.02
Roughness : Ra0.2-Ra0.4
Coaxiality: 0.05