api 7 1\2'(190.5mm) IADC637 tricone bit for well drilling
api 7 1/2'(190.5mm) IADC637 牙轮钻头钻井
快速详细信息
- 原产地: 河北，中国 (大陆)
- 品牌名称: 江
- 型号: IADC637
- 类型: 麻花钻
- 材质: 碳化钨
- 使用: 钻井
- 加工类型: 锻造
- 硬地层钻井的形成: 中长期
- 认证: API 及 ISO
- 颜色: 各种
包装及交付
| 包装详细信息: | 木盒子;钢箱;或根据您的要求 |
|---|---|
| 交货详细信息: | 7-15 工作日内 |
规格
1.通过 API ISO 认证2.良好的品质，低廉的价格
3.良好的售后服务
4.充足的库存、 交货快
5.637
河间市拳头石油设备有限公司公司一直以来本着诚信为本，质量求生存求互惠互利的原则提供最优质的产品和周到的服务，为我们的客户。我们期待着在不久的将来与你建立关系。
1.规范
| 大小 | 7 1/2 (张力军毫米) |
| 协 | 637 |
| 切削结构 | 大圆弧齿形的在行，球形放电牙齿 |
| 钻压 (kN / m m) | 0.70~1.20 |
| 每分钟转速 (r / min) | 70~40 |
| 适用地层 | 较高的抗压强度;硬和研磨的形成; 高如石灰石;白云岩;砾岩;燧石;等 |
2.其他你可能感兴趣的产品
模型 | 114-117127437517617637 |
类型 | 钻头;钢齿钻头;PDC 钻头 |
整机可 | 水井;油气田;施工;地热;定向枯燥;和地下基础工作 |
形成 | 粘手;软;中硬;硬地层 |
轴承 | 橡胶密封或金属密封 |
包装 | 木盒子;钢箱;或根据您的要求 |
付款期限 | T / T、 L / C |
最小起订量 | 1 件 |
• 产品图片
• 这些类型位具有一些共同的特点，遵循
1.力平衡，抵制高速钻井过程中对叶片的影响，使钻头工作稳定。
2.再加上结部分磨损，降低 collion 在休速度旋转振动。
3.专利基体配方，延长钻头寿命。
4.优化水力设计，容易移动出钻屑和冷却。
5.配备回扩孔的牙齿。
6.刀具是高性能，提高抗冲击和耐磨损的能力。
3.包装信息
4.认证
5.付款期限
T / T 和 L / C 是可以接受的。(30%预付款后注册的 contranct，然后 70%货款后的见 B / L)
6.请在您的查询中添加这些信息
1，位大小
2，位协代码
3，层信息
4 位数量
7.如果你有任何更多的疑问，请随时与我们联系玛吉塘 (发送一封电子邮件; 添加 Skype 或 msn; 给我打个电话)。
Quick Details
- Place of Origin: Hebei, China (Mainland)
- Brand Name: Kingdream
- Model Number: IADC637
- Type: Twist Drill Bit
- Material: Tungsten Carbide
- Use: Well Drilling
- Processing Type: Forging
- Drilling Formation: Medium to hard formation
- Certification: API&ISO
- Color: various
Packaging & Delivery
| Packaging Details: | wooden box; steel box; or as your requirements |
|---|---|
| Delivery Detail: | within 7-15 work days |
Specifications
1. certified by API-ISO2. good quality, low price
3. good after-sales service
4. adequate stocks, fast delivery
5.637
Hejian Fist Petroleum Equipment Co., Ltd we have been in line with the principle of faith-based, quality of survival and mutual benefit, provides the highest quality products and attentive service for our customers'. We are looking forward to establishing relationships with you in the near future.
1. Specification
| Size | 7 1/2 (190.5mm) |
| IADC | 637 |
| Cutting structure | Big circular arc form of teeth in row, spherical discharge teeth |
| WOB (kN/ mm) | 0.70~1.20 |
| RPM (r/ min) | 70~40 |
| Applicable Formations | High compressive strength; hard and grinding of the high in the formation; such as limestone; dolomite; conglomerate; flint; etc |
2. Other Products You maybe Interested in
Model | 114-117127437517617637 |
Type | tricone bits; Steel tooth bits; PDC bits |
Appliable | water well; oil field; construction; geothermal; directional boring; and underground foundation work |
Formation | sticky; soft; medium hard; hard formation |
Bearing | rubber seal or metal seal |
Paking | wooden box; steel box; or as your requirements |
Payment Term | T/ T, L/ C |
MOQ | 1 Piece |
• Product Pictures
• These types of bits have some common features, as follows
1. Force balanced, resist impact to the blade during high-speed drilling, to make bit work stable.
2. Plus wear knot section, reduce collion in the hugh-speed rotational vibration.
3. Patented matrix formulation, extended bit life.
4. Optimal hydraulic desigh, easy to move out the drill cuttings and cooling.
5. Equipped with back reaming teeth.
6. The cutter is high performance to increase the ability of anti-impact and anti-abrasive.
3. Packing Information
4. Certification
5. Payment Terms
T/ T and L/ C are acceptable. (30% advanced payment after sign the contranct , then 70% payment after see the B/ L)
6. Pls add these informations in you inquiry
1, bits size
2, bits IADC CODE
3, layer information
4, bits quantity
7. If you have any more questions, please feel free to contact Maggie Tong (send an email; add skype or msn; give me a call) .
