API 8 3\8' IADC 742 Kingdream TCI Tricone Rock Bit
API 8 3/8'IADC 742江钻TCI三牙轮牙轮钻头
快速详细信息
- 原产地：河北，中国（大陆）
- 品牌名称：万向
- 型号：WX-742
- 类型：钻头
- 机器类型：钻井设备
- 认证：API
- 材料：碳化钨
- 处理类型：锻造
- 使用：钻井
- 主切削齿直径：19毫米
- 稳定的钻井小时：80小时
- 推荐转速：240〜每分钟80转
- WOB：0.35〜0.8KN /毫米
- 位类型：圆锥形和勺形牙轮钻头
- 轴承类型：空冷滚动轴承
- 封口类型：无
- 组：半磨损，硬地层
- 压力表保护：无
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
半磨损; 硬地层; 空气冷却滚动轴承API 8 3/8 IADC 742江钻TCI三牙轮牙轮钻头
关于我们
河间市万向钻探设备有限公司 是一家专业生产及分销商的钻井工具和设备在中国。
我们在研究和生产的石油装备有多年的经验。 凭借灵活的公司结构和先进的技术，我们致力于为供应钻探行业提供最好的产品。
我们引以自豪的，以油田，水井，采矿和建筑行业的各个方面，提供及时，周到的服务。
特征及应用
1.精确TCI三牙轮钻头
2.Full长度/面牙齿硬面
3.优化配置文件和较高的速度渗透
4 .Better钢在使用中和更长的稳定的钻孔小时
5.良好的耐磨性
6.Higher stabiltiy
7.空冷滚动轴承
我们的优势
1.优良的品质，合理的价格。
2. ISO9001：2000，API认证。
3，交货及时。
| 没有 | 可用尺寸 | |
| 寸（在） | 公制（毫米） | |
| 1 | 7 7/8 | 200.0 |
| 2 | 8 1/2 | 215.9 |
| 3 | 9 1/2 | 241.3 |
| 4 | 12 1/4 | 311.1 |
| 5 | 17 1/2 | 444.5 |
| 没有 | IADC码 | 建议 | |
| WOB（KN /毫米） | 转速（RPM） | ||
| 1 | 117 | 0.35~0.8 | 240~80 |
| 2 | 127 | 0.35~0.9 | 240~70 |
| 3 | 437 447 | 0.35~0.9 | 240~70 |
| 4 | 517 527 | 0.35~1.0 | 220~60 |
| 5 | 537 547 | 0.45~1.0 | 220~50 |
| 6 | 617 627 | 0.45~1.1 | 200~50 |
| 7 | 637 | 0.5~1.1 | 180~40 |
Quick Details
- Place of Origin: Hebei, China (Mainland)
- Brand Name: Wanxiang
- Model Number: WX-742
- Type: Drill Bit
- Machine Type: Drilling Equipment
- Certification: API
- Material: Tungsten Carbide
- Processing Type: Forging
- Use: Well Drilling
- Main cutting tooth diameter: 19mm
- Stable drilling hours: 80hours
- Recommended rotary speed: 240~80rpm
- WOB: 0.35~0.8KN/ mm
- Bit type: Cone-shaped and spoon-shaped cone bit
- Bearing type: air-cooling rolling bearing
- Sealing type: No
- Formation: Half abrasiveness, hard formation
- Gauge protection: No
Packaging & Delivery
| Packaging Details: | Wooden cases or as per customer's requirements. |
|---|---|
| Delivery Detail: | within 7 days after receipt of payment |
Specifications
Half abrasiveness; hard formation; air-cooling rolling bearingAPI 8 3/8 IADC 742 Kingdream TCI Tricone Rock Bit
About us
Hejian Wanxiang Drilling Equipment Co., Ltd is a professional manufacturer & distributor of drilling tools and equipment in China.
We have many years experience in research and production of petroleum equipment. With flexible company structures and advanced technologies, we have dedicated ourselves to supplying drilling industry with the best products available.
We take pride in offering prompt, courteous services to all facets of oilfield, water well, mining and construction industries.
Features and applications
1. Precise TCI tricone Rock bit
2.Full length/ surface teeth hard facing
3. Optimized profile and higher rate of penetration
4.Better steel in use and longer stable drilling hours
5.Good wear-resistance
6.Higher stabiltiy
7. Air-cooling rolling bearing
Our advantage
1. Good quality, reasonable price.
2. ISO9001: 2000, , API certified.
3. Timely delivery.
| No | Sizes Available | |
| Inch (in) | Metric (mm) | |
| 1 | 7 7/8 | 200.0 |
| 2 | 8 1/2 | 215.9 |
| 3 | 9 1/2 | 241.3 |
| 4 | 12 1/4 | 311.1 |
| 5 | 17 1/2 | 444.5 |
| No | IADC Code | Recommendation | |
| WOB (KN/ mm) | Rotary Speed (rpm) | ||
| 1 | 117 | 0.35~0.8 | 240~80 |
| 2 | 127 | 0.35~0.9 | 240~70 |
| 3 | 437 447 | 0.35~0.9 | 240~70 |
| 4 | 517 527 | 0.35~1.0 | 220~60 |
| 5 | 537 547 | 0.45~1.0 | 220~50 |
| 6 | 617 627 | 0.45~1.1 | 200~50 |
| 7 | 637 | 0.5~1.1 | 180~40 |
