8 1 / 2'IADC 137钢齿三牙轮钻头油田
| 包装细节: | 木箱或根据您的要求 |
|---|---|
| 交货详细信息: | 在7-10天后收到付款 |
我们引以自豪的提供及时,服务周到的油田,水井,采矿和建筑行业的各个方面。 我们期待着与您建立互惠互利的合作关系!
产品特点 :
1,高抗压强度。
2.力平衡切削结构。
3.更好的负载负担平衡。
4.更好的液压水压系统。
可用尺寸:
模型 | 钢齿钻头 |
IADC码 | 116 117 126 127 136 137 216 |
可用尺寸 | 从5 7/8至26' |
优点 | 最优惠的价格,最好的质量 |
轴承类型 | 密封轴承和非密封轴承 金属密封的滑动轴承 橡胶密封滑动轴承 |
形成或层 | 柔软的 ; 中软; 硬; 中硬; 很难形成 |


| Packaging Details: | Wooden cases or as your requirement |
|---|---|
| Delivery Detail: | Within 7-10 days after the payment received |
We take pride in offering prompt, courteous service to all facets of the Oilfield, Water Well, Mining and Construction Industries. We look forward to working with you to establish mutually beneficial relationship!
Features :
1. High compressive strength.
2. Force balanced cutting structure.
3. Better load burden balance.
4. Better hydralic system.
Available Sizes:
Model | Steel Tooth Bit |
IADC CODE | 116 117 126 127 136 137 216 |
available sizes | From 5 7/8 to 26' |
advantage | most favorable price and best quality |
bearing type | sealed bearing and non-sealed bearing metal sealed journal bearing rubber sealed journal bearing |
Formation or layer | soft ; medium soft ; hard; medium hard; very hard formation |

