Tungsten carbide API Valve pair seat and ball for sucker rod pump part Product Description Features of Tungsten carbide API Valve pair seat and ball ....
YG6 Tungsten Carbide Throttle Valve Seats and Balls Cemented carbide valve ball or cemented carbide ball valve is evolved from the traditional plug .....
Tungsten Carbide API Valve Pair Seat And Ball For Sucker Rod Pump Part 1. 100% virgin raw materials. 2. Various kinds of grades are availalbe based on ...