Tungsten carbide Valve Seats

Chinese Tungsten carbide Valve Seats for oil and gas industry，API Standard Tungsten Carbide Valve Ball andValve Seat，valve seats manufacturer.  

Sucker rod pumps valve balls and valve seats are widely used in oilfields, their performance directly affects the usages and service life of thepumps.

Materials have stainless steel, ceramic, hard alloy (tungstencarbide), and can meet the needs of various well conditions, with advantages ofhigh hardness, wear resistance, corrosion resistance.

Features:

1) Castings of main alloys: Cobalt-base alloy, nickel -base alloyand stellite alloy;

2) Available forms: End product or blank;

3) Properties: Good resistance against corrosion and oxidation;

4) Main application: Extensively used in petrochemical industry,marine exploration, heat exchanger and pump;