8 1\2' HAT 637 tricone drill bit
8 1/2“HAT 637牙轮钻头
快速详细信息
- 产地：湖北省，中国（大陆）
- 品牌名称：江钻股份
- 型号：IADC637
- 类型：中心钻头
- 材料：钴钢合金
- 使用：钻井
- 处理类型：锻造
- 轴承类型：橡胶密封滑动轴承
- 钻孔形成：软中位数软
- 付款方式：T / T＆L / C
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： | 后7天内遵守秩序 |
技术指标
1 IADC：6372位大小6'-17 1/2
3 API或ISO标准
4合理的价格，优良的品质
5高品质合理的价格
我们有一个出口处，专门从事自制的各种产品，包括钻头，钻杆，TCI牙轮钻头，PDC钻头，PDC金刚石钻头，滚牙轮钻头，取芯钻头，在油田各大小位，水的出口 钻井，矿物和地质等。 在二十年中，我们已与国内外客户良好的业务关系，如美国，日本，韩国，德国等。
优点：
1尺寸范围从3 7/8至26'
2优良的品质，合理的价格
3 API和ISO批准
规范：
| 尺寸 | 8 1/2（215.9毫米） |
| IADC | 637 |
| 轴承类型 | 金属密封的滑动轴承 |
| WOB（千牛/毫米） | 0.70~1.20 |
| 转速（转/分） | 70~40 |
| 适用编队 | 中位数硬地层和高研磨地层具有高抗压强度，如石灰石，白云石，砂岩，燧石等。 |
填料：
付款：
T / T和L / C是可以接受的
现有产品：
| 位的大小（增量） | 位尺寸（mm） | 位类型 |
| 8 3/8 | 212.7 | HJ437G; HJ517GL; HJT517GL; HJ537GL; HJT537GH |
| 8 1/2 | 215.9 | HJT117; HJT137; HJ417; HJ437; HJT447G; HJ517G; HJ517GL; HJS517G; HJ537G; HJT537GH; HJS537GL; HJ547G |
| 8 3/4 | 222.3 | HJT117，HJT537G |
| 9 1/2 | 241.3 | HJ437; HJ517G; HJT517GL; HJ537G; HJT537GL; HJ617G; HJT617GH; HJ637G; HJT637GH |
| 9 5/8 | 244.5 | HJ537G |
| 9 7/8 | 250.8 | HJT117; HJ417; HJ43 |
| 10 5/8 | 269.9 | HJT127; HJT137; HJT517G |
| 12 1/4 | 311.2 | HJT117; HJT117G; HJ127; HJT127G; HJ137; HJ417; HJ437; HJ517G; HJS517G; HJ537G; HJS537G; HJ617G; HJ637G |
| 17 1/2 | 444.5 | HJ517G; HJ527G; HJ537G |
我很高兴能为您服务。
Quick Details
- Place of Origin: Hubei, China (Mainland)
- Brand Name: Kingdream
- Model Number: IADC637
- Type: Center Drill Bit
- Material: Cobalt Steel Alloys
- Use: Well Drilling
- Processing Type: Forging
- Bearing Type: Rubber sealed slide bearing
- Drilling Formation: Soft to median soft
- Payment Term: T/ T&L/ C
Packaging & Delivery
| Packaging Details: | wooden box; steel box; or as your requirements |
|---|---|
| Delivery Detail: | within 7 days after conform order |
Specifications
1 IADC: 6372 Bit size 6'-17 1/2
3 API or ISO approved
4 reasonable price, excellent quality
5 high quality reasonable price
We have a Export Department, which specialize in the export of various products made by ourselves including Drill bits, Drill Pipe, TCI tricone bits, PDC bits, PDC Diamond drill bits, roller rock bits, core bits, all size bits in oilfield, water well drilling, mineral and geological and so on. During the twenty years, we have built good business relationships with customers abroad, such as America, Japan, Korea, Germany and so on.
Advantage:
1 Size range from 3 7/8 to 26'
2 Excellent quality and reasonable price
3 API&ISO approved
Specification:
| Size | 8 1/2 (215.9mm) |
| IADC | 637 |
| Bearing Type | metal sealed slide bearing |
| WOB (kN/ mm) | 0.70~1.20 |
| RPM (r/ min) | 70~40 |
| Applicable Formations | Median hard formations and high abrasives formations with high compressive strength, such as limestone, dolomite, sandstone, chert, etc. |
Packing:
Payment:
T/ T and L/ C are acceptable
Available products:
| bit size (inc) | bit size (mm) | bit type |
| 8 3/8 | 212.7 | HJ437G; HJ517GL; HJT517GL; HJ537GL; HJT537GH |
| 8 1/2 | 215.9 | HJT117; HJT137; HJ417; HJ437; HJT447G; HJ517G; HJ517GL; HJS517G; HJ537G; HJT537GH; HJS537GL; HJ547G |
| 8 3/4 | 222.3 | HJT117, HJT537G |
| 9 1/2 | 241.3 | HJ437; HJ517G; HJT517GL; HJ537G; HJT537GL; HJ617G; HJT617GH; HJ637G; HJT637GH |
| 9 5/8 | 244.5 | HJ537G |
| 9 7/8 | 250.8 | HJT117; HJ417; HJ43 |
| 10 5/8 | 269.9 | HJT127; HJT137; HJT517G |
| 12 1/4 | 311.2 | HJT117; HJT117G; HJ127; HJT127G; HJ137; HJ417; HJ437; HJ517G; HJS517G; HJ537G; HJS537G; HJ617G; HJ637G |
| 17 1/2 | 444.5 | HJ517G; HJ527G; HJ537G |
I am glad to be service to you.
