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:tungsten carbide ball valve and seat
Material:100% Virgin Tungsten Carbide
Grade:K30,K20,K10,YG6,YG8C
Product name:tungsten carbide ball valve and seat
Grade:YG6,YG8C
Material:100% Virgin Tungsten Carbide