FOB Price
Get Latest Price29500 ~ 50000 / Piece
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
Minimum Order Quantity:
1 Piece
Packaging Detail:
Plywood
Delivery Time:
20days
Supplying Ability:
20 Piece per Month
Payment Type:
Western Union, D/A, T/T
連絡先担当者 Ms. Diana
NO.111 Changping district, Beijing, Beijing
Friction Kelly bars are used with piling rigs for drilling in silt, clay and less dense sand and gravel. The Friction Kelly bars manufactured by Dazheng are unlockable with drive keys on each section. Kelly bars can be equipped with specially designed springs or pressure plates for shock absorbing purpose. Type as below :**5/**7/**6/**9/**0/**0/**8/**0/**5/**0.
Sizes can be manufactured as per customer demand.
