Tricone mining bit, water well drilling tricone rock bit, tricone roller bit for soft rock drilling
牙轮采矿钻头，水井牙轮钻头，三牙轮牙轮钻头用于软岩钻
快速详细信息
- 原产地：河北，中国（大陆）
- 品牌名称：万向
- 型号：可提供所有型号
- 类型：钻头
- 机器类型：钻井设备
- 认证：API
- 材质：高碳钢
- 处理类型：锻造
- 使用：钻井
- 尺寸：从2 7/8至26
- 密封：弹性体; 橡胶/金属
- 刀具形状：炒到/凿/ Conial /球
- IADC代码：417-637
- 轴承：开/轮/杂志
- 应用：钻井/凿岩
- 适用编队：软，中硬到
- 品牌：江钻股份/ CS /利林/ ReetXS
包装及送货
| 包装细节： | 木箱或按客户的要求。 |
|---|---|
| 交货详细信息： | 在收到付款后7天 |
技术指标
煤炭位1.提供所有尺寸
2.大量库存在手
3.成本低
1.切削结构
优质钨硬质合金刀片的耐久性与新配方和插入位的新技术改进。 齿的耐磨性增强了牙齿表面为钢齿位上溢价碳化钨耐磨堆焊。
2.计结构
与计剪的脚跟和压力表插入多计保护，锥，钨硬质合金刀片和堆焊在下摆增加的规表面衡量保持能力和轴承寿命。
3.轴承结构
高精密轴承有两个推力的面孔。 球锁定锥。 硬面听到轴承表面。 圆锥轴承镶嵌有减摩合金，然后镀银。 耐磨性和轴承的耐发热胶着性得到改善，并适用于高转速。
4.密封和润滑
先进的金属密封包装由两个金属阀座和两个弹性激发器。 压缩增能保证良好的接触被保存在两个密封的金属环表面通过弹性力，并实现了轴承密封。 在钻井，金属密封是相对动态的，而激发器是静态的。 这将提高轴承密封件的可靠性和耐久性。 压力补偿系统和先进的油脂能大大提高润滑可靠性。
5.产品应用
它适用于井下马达和高速应用。
6.可选尺寸
| 寸（在） | 5 7/8 | 6 | 6 1/8 | 6 1/4 | 7 7/8 | 8 3/8 | 8 1/2 | 8 3/4 | 9 1/2 | 9 5/8 | 9 3/4 | 9 7/8 | 12 1/4 | 13 3/4 | |
| 公制（毫米） | 149.2 | 152.4 | 155.6 | 158.7 | 200 | 212.7 | 215.9 | 222.2 | 241.3 | 244.5 | 247.3 | 250.8 | 311.1 | 349.2 | |
| BIT类型 | 437 | 437 | 437 | 437 | 447 | 417 | 417 | 417 | 417 | 417 | 417 | 417 | 417 | 417 | |
| 517 | 517 | 517 | 517 | 517 | 437 | 437 | 437 | 437 | 437 | 437 | 437 | 437 | 437 | ||
| 537 | 537 | 537 | 517 | 517 | 517 | 517 | 517 | 517 | 517 | 517 | 517 | ||||
| 617 | 617 | 547 | 537 | 537 | 537 | 537 | 537 | 537 | 537 | 537 | |||||
| 637 | 637 | 617 | 617 | 617 | 617 | ||||||||||
| 637 | 637 | 637 | |||||||||||||
| API经常引脚（中） | 3 1/2 | 4 1/2 | 6 5/8 | ||||||||||||
| 推荐化妆扭矩钻柄（KN.m） | 9.50-12.2 | 16.30-21.70 | 37.93-43.30 | ||||||||||||
关于我们
河间市万向钻探设备有限公司是钻井在中国的工具和设备的专业供应商。 凭借灵活的公司结构和先进的技术，我们致力于提供钻井行业提供最好的产品。
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！
请联系我们获取更多信息！
Quick Details
- Place of Origin: Hebei, China (Mainland)
- Brand Name: Wanxiang
- Model Number: All Models Available
- Type: Drill Bit
- Machine Type: Drilling Equipment
- Certification: API
- Material: High Carbon Steel
- Processing Type: Forging
- Use: Well Drilling
- Size: from 2 7/8 to 26
- Sealing: Elastomer; Rubber/ Metal
- Cutter Shape: Scoop/ Chisel/ Conial/ Sphere
- IADC Code: 417-637
- Bearing: Open/ Roller/ Journal
- Application: Well Drilling/ Rock Drilling
- Applicable Formation: Soft, Medium to Hard
- Brand: Kingdream/ CS/ Lilin/ ReetXS
Packaging & Delivery
| Packaging Details: | Wooden cases or as per customer's requirements. |
|---|---|
| Delivery Detail: | within 7 days after receipt of payment |
Specifications
Coal Bit1. All sizes available
2. Large inventory on hand
3. Low cost
1. CUTTING STRUCTURE
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
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
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
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.
5. PRODUCT APPLICATION
It is suitable for downhole motor and high speed applications.
6. Optional Sizes
| Inch (in) | 5 7/8 | 6 | 6 1/8 | 6 1/4 | 7 7/8 | 8 3/8 | 8 1/2 | 8 3/4 | 9 1/2 | 9 5/8 | 9 3/4 | 9 7/8 | 12 1/4 | 13 3/4 | |
| Metric (mm) | 149.2 | 152.4 | 155.6 | 158.7 | 200 | 212.7 | 215.9 | 222.2 | 241.3 | 244.5 | 247.3 | 250.8 | 311.1 | 349.2 | |
| Bit Type | 437 | 437 | 437 | 437 | 447 | 417 | 417 | 417 | 417 | 417 | 417 | 417 | 417 | 417 | |
| 517 | 517 | 517 | 517 | 517 | 437 | 437 | 437 | 437 | 437 | 437 | 437 | 437 | 437 | ||
| 537 | 537 | 537 | 517 | 517 | 517 | 517 | 517 | 517 | 517 | 517 | 517 | ||||
| 617 | 617 | 547 | 537 | 537 | 537 | 537 | 537 | 537 | 537 | 537 | |||||
| 637 | 637 | 617 | 617 | 617 | 617 | ||||||||||
| 637 | 637 | 637 | |||||||||||||
| API Regular Pin (in) | 3 1/2 | 4 1/2 | 6 5/8 | ||||||||||||
| Recommended make-up torque for bit shank (KN.m) | 9.50-12.2 | 16.30-21.70 | 37.93-43.30 | ||||||||||||
About Us
Hejian Wanxiang Drilling Equipments Co. , Ltd. is a professional supplier of drilling tools and equipments in China. With flexible company structure and advanced technology, we have dedicated ourselves to supply the drilling industry with the best products available.
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!
Please contact us for more information!
