HOT SELLING TCI 7 1\2'(190.5mm) Tricone Bits for Oilfield&water well Drilling
热销TCI 7 1/2“（190.5毫米）牙轮钻头用于油田和水井
快速详细信息
- 原产地：河北，中国（大陆）
- 品牌名称：江钻股份
- 型号：IADC637
- 类型：中心钻头
- 材料：碳化钨
- 使用：钻井
- 处理类型：锻造
- 付款方式：T / T＆L / C
- 认证：API和ISO
- 颜色：各种
包装及送货
| 包装细节： | 木盒子; 钢箱梁; 或作为您的要求 |
|---|---|
| 交货详细信息： | 在7-15个工作日内 |
技术指标
1.认证的API-ISO2.质量好，价格低
售后服务3.良好
4.充足的库存，交货期快
5.637
1.规格
| 尺寸 | 7 1/2（190.5毫米） |
| IADC | 637 |
| 切削结构 | 在排牙齿大圆弧形，球形放电的牙齿 |
| WOB（千牛/毫米） | 0.70~1.20 |
| 转速（转/分） | 70~40 |
| 适用编队 | 高抗压强度; 硬和研磨形成高; 如石灰石; 白云石; 砾岩; 燧石; 等等 |
2.其他产品您也许有兴趣
模型 | 114-117127437517617637 |
类型 | 牙轮钻头; 钢齿位; PDC钻头 |
Appliable | 水井; 油田; 施工; 地热; 水平定向钻; 和地下基础工作 |
形成 | 黏; 柔软的; 中硬; 硬地层 |
进口轴承 | 橡胶密封或金属密封 |
Paking | 木盒子; 钢箱梁; 或作为您的要求 |
付款期限 | T / T，L / C |
最小起订量 | 1件 |
•图片
•这些类型的比特具有一些共同的特点，如下
1.强制平衡，抗蚀剂在高速钻探冲击到叶片，使位工作稳定。
2.加穿结节，减轻collion在休高速旋转振动。
3.专利基质配方，延长钻头使用寿命。
4.优化水力DESIGH，移动方便了钻屑和冷却。
5.配备了背扩孔牙齿。
6.切刀是高性能提高抗冲击和抗磨料的能力。
3.包装信息
4.认证
5，付款方式
T / T和L / C是可以接受的。 （后30％预付款签署contranct，然后70％付款后，看到B / L）
6. PLZ在您查询加入这个阵型
1，位大小
2，位IADC码
3，层信息
4，位数量
联系人
Quick Details
- Place of Origin: Hebei, China (Mainland)
- Brand Name: Kingdream
- Model Number: IADC637
- Type: Center Drill Bit
- Material: Tungsten Carbide
- Use: Well Drilling
- Processing Type: Forging
- Payment term: T/ T&L/ C
- 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
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 |
• 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.plz add this formation in you inquiry
1, bits size
2, bits IADC CODE
3, layer information
4, bits quantity
Contact Person
