Product name:tungsten carbide ball valve and seat
Grade:YG6,YG8C
Material:100% Virgin Tungsten Carbide
Product name:tungsten carbide ball valve and seat
Material:100% Virgin Tungsten Carbide
Grade:K30,K20,K10,YG6,YG8C
Product name:V11-125 Blank Tungsten Carbide valve seats for API Oil Valves
Grade:K30,K20,K10,YG6,YG8C
Type:valves and flow meters
Product name:V11-125 Blank Tungsten Carbide valve seats for API Oil Valves
Grade:K30,K20,K10,YG6,YG8C
Material:100% Virgin Tungsten Carbide
Product name:Tungsten carbide API Valve pair seat and ball for sucker rod pumb
Model Number:V11-175, VII225, VII250
Size:API V11, VII, Customer's Request