Material
High-strength alloy steel
Surface Treatment
Precision machining and heat treatment
Size
Standard sizes compatible with various mud pump models
Compatible Brands
NATIONAL, GD, EMSCO, OILWELL, IDECO, DRILLMEC, WEATHERFORD, BOMCO, TSC, EWCO, AMERICAN BLOCK, EWECO, HONGHUA, LS NOV, WIRTH, RONGSHENG