銘柄
Kingdream ,CS, TZ ,Deris
Application
any rig water well,gas well, oilfield etc
Advantage
Durable and Cost-effective
Thread Connection
2 3/8" ~7 5/8" API REG PIN
IADC Code
417,437,517,537,617,637,837 as your order
Bearing Type
Journal ,roller bearing
Sealed type
rubber/ metal o-ring sealed or open
Circulation
water /air cooling
Nozzle
3 side nozzle or 1 center nozzle