FOB Price
Obtener el precio más reciente30000 ~ 50000 / Piece
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
Minimum Order Quantity:
1 Piece
Packaging Detail:
plastic
Delivery Time:
15 days
Supplying Ability:
20 Piece per Month
Payment Type:
Western Union, L/C, T/T
Persona de contacto Ms. Diana
NO.111 Changping district, Beijing, Beijing
1.high quality and competitive
price
2.different type of kelly bar combined and advantage together
3.long time use
Interlocking pressurizing kelly bar is one type adapted to the hard layer.Its structure is that the outer keys is composited of 3 keys or 6 keys,there are usually 3 sets of or N sets of concave
pressurizing parts.
The inner keys are composited of 3 or 6 wear-resistant strip.
This kelly bar has the advantage of passing pressure , anti-torque capacity better, and is used for hard and soft layer.
Based on the rich manufacturing experience and by absorbing the
advanced technology both ant home and abroad, Our products are very
popular in worldwide for its high quality and best price. Welcome
to inquiry from us.
