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Materials have stainless steel, ceramic, hard alloy (tungsten carbide), and can meet the needs of various well conditions, with advantages of high hardness, wear resistance, corrosion resistance.
Features:
1) Castings of main alloys: Cobalt-base alloy, nickel -base alloy and 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;
Chinese Tungsten carbide Valve Seats