Valve Ball and Valve Seat,Powder Metallurgy Ball, Cemented Carbide Ball

Corrosion Resistance
March 19, 2020
Liên kết danh mục: Quả bóng kim loại
1. Valve balls and valve seats are widely used in oil fields.

2. Valve Ball and Seat performance directly affects the use effect and service life of the sucker rod pumps.

3. Each ball-and-seat combination is vacuum tested to ensure a perfect seal is obtained in all positions of connection.