联系人 susan
ChaoYang Road Beijing China, Beijing, Beijing
Size from 3 7/8" to *6"
Covers almost all IADC code.
Stocks adequate&timely delivery
Good quality and after-sale service
*0 years experience in tricone rock bit
1>Cutting Structure
The durability of premium tungsten carbide insert is improved
with new formulas and new techniques for insert bit.
2>Gauge Structure
Multiple gauge protection with gauge trimmers on the heel of
cone, tungsten carbide inserts and hardfacing on the shirttail
increases gauge holding capability and bearing life.
3>Bearing Structure
High precision bearing with two thrust faces. Ball lock the
cone. Hardfaced head bearing surface. Cone bearing inlaid with
friction-reducing alloy and then silver-plated. Abrasion
resistance and seizure resistance of the bearing are
improved.
4>Seal and Lubrication
Premium O-ring, Optimal seal compression and curved seal
structure can enhance the seal performance. The pressure
compensator system and advanced grease can greatly increase the
lubricating reliability.
5>Product Application
It can receive high WOB in the conventional drilling. It is
suitable for various formations by matching cutting structure
with different tooth shape, tooth density and tooth exposure
height.
Please specify the following on enquiry,
Bit diameter
IADC code
Bearing type
Drilling formation
Thread Connection.
| Size | *4 3/4” |
| IADC | Skw **1C |
| Bearing Type | sealed journal bearing |
| Thread Connection | 7 7/8reg pin |
| WOB(KN/mm) | 0.*5~1.0 |
| RPM(r/min) | **0~*0 |
| Applicable Formations | Soft to medium formations with low compressive strength, such as medium, soft shale, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc. |
| Circulation system | Mud pump |
| Available sizes: | |
|
*0mm, *5mm, *6mm, *3mm, *5mm, *8mm (3 7/8” ), **1.6mm,
**4mm, **8mm, **0mm, **7mm(5” ) **0.1mm(5 1/8” ), **3.3mm (5 1/4” ), **9.7mm(5 1/2” ), **2.8mm (5 5/8” ), **9.2mm (5 7/8” ) **2.4mm (6” ), **5.5mm(6 1/8” ), **8.7mm(6 1/4” ), **1.9mm(6 3/8” ), **5.1mm (6 1/2” ) **0.5mm (7 1/2” ), **3.6mm (7 5/8” ), **0.0mm (7 7/8” ) **2.7mm(8 3/8” ), **5.9mm (8 1/2” ), **2.2mm(8 3/4” ) **1.3(9 1/2” ), **4.4(9 5/8” ), **0.8(9 7/8” ) **9.8(*0 5/8” ), **5.3(*1 5/8” ) **1.1(*2 1/4” ), **6.0 (*3 5/8” ), **9.2(*3 3/4” ) **4.6(*4 3/4” ) **1(*5” ), **3.7(*5 1/2” ), **6.4(*6” ) **4.5(*7 1/2” ), **8(*0” ), **8(*2” ), **9.6(*4” ) **0.4(*6” ) |
|
| Available models: | |
|
Steel tooth (IADC code) |
**1, **1, **1 **7, **4, **6, **7, **6, **7 **1, **1 **6, **7, **7 |
|
TCI (IADC code) |
**5, **5, **7, **7 **5, **5, **5, **5, **7, **7, **7, **7 **5, **5, **5, , **7, **7, **7, **7 **2, **2, **2, **2, **2, **2, **2 |
| 国家: | China |
| 型号: | Series SWT IADC127 |
| 离岸价格: | 100 ~ 200 / Piece ( Negotiable ) 获取最新报价 |
| 位置: | China |
| 最小订单价格: | 100 per Piece |
| 最小订单: | 1 Piece |
| 包装细节: | wooden packing |
| 交货时间: | - |
| 供应能力: | 2000 Piece per Month |
| 付款方式: | T/T |
| 產品組 : | Rock bits |
