离岸价格
获取最新报价900 ~ 28000 USD / Piece ( Negotiable )
|1 Piece Minimum Order
国家:
China
型号:
as your request
离岸价格:
900 ~ 28000 USD / Piece ( Negotiable )获取最新报价
位置:
Hebei China(mainland)
最小订单价格:
900 per Piece
最小订单:
1 Piece
包装细节:
Wooden box, steel box
交货时间:
Within 30 days
供应能力:
500 Piece per Month
付款方式:
L/C, T/T
產品組 :
-
联系人 Kamy
Hejian Junziguan Industrial zone, Cangzhou, Hebei
1.description of drill bit
(1) Cutting Structure of this series tricone rock bit :
The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.
(2) Gauge Structure of this series tricone rock bit :
Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
(3)Bearing Structure of this series tricone rock bit :
High precision bearing with two thrust faces. Balls lock the cone.Hardface heard bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed.
(4)Seal and Lubrication of this series tricone rock bit :
The advanced metal seal package consists of two metal seats and two elastic energizers. Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force, and achieve the bearing seal. In the drilling, metal seal are relatively dynamic, and the energizers are static. This will improve the reliability and durability of bearing seal. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.
2.main product
size |
Bit Type |
|
In |
mm |
|
6 |
**2.4 |
**7,**7,**7,**7,**7 |
6 1/2 |
**5.1 |
**7,**7,**7,**7,**7 |
7 1/2 |
**0.5 |
**7,**7 |
8 1/2 |
**5.9 |
**7,**5,**7,**7,**7,**7 |
9 1/2 |
国家: | China |
型号: | as your request |
离岸价格: | 900 ~ 28000 / Piece ( Negotiable ) 获取最新报价 |
位置: | Hebei China(mainland) |
最小订单价格: | 900 per Piece |
最小订单: | 1 Piece |
包装细节: | Wooden box, steel box |
交货时间: | Within 30 days |
供应能力: | 500 Piece per Month |
付款方式: | L/C, T/T |
產品組 : | - |