Nomor model
VII-106/125/150/175/225/375
Product name
Tungsten carbide ball and seat VII-106/125/150/175/225/250/375
Size
API V11, VII, Customer's Request
Surface
Blanks or polished grinding
Raw material
100% Virgin tungsten carbide
Application
Oil pump, oil industry
Free Sample
1-2 pcs available
Payment
T/T, L/C, western union and money gram
Name
Cemented carbide ball and seat