新的高品质17 1/2英寸IADC537钨硬质合金钻头
| 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 |
优点:
1尺寸范围从6至17 1/2“
2优秀的quallity,价格合理
3 API和ISO批准
规范:
| 尺寸 | 17.5(444.5毫米) |
| IADC | 537 |
| 轴承类型 | 弹性体密封的滑动轴承 |
| WOB(千牛/毫米) | 0.50~1.05 |
| 转速(转/分) | 110~40 |
| 适用编队 | 中位数软地层和更难磨料磨具三明治低低压缩,如泥质岩,硬石膏,棉岩,砂岩等。 |
填料:


认证:

付款:
T / T和L / C是可以接受的
现有产品: 
如果你有任何问题,请随时与我们联系。 我总是很高兴能为您服务。
| Packaging Details: | wooden box; steel box; or as your requirements |
|---|---|
| Delivery Detail: | within 7 days after conform order |
Advantages:
1 Size range from 6 to 17 1/2'
2 Excellent quallity and reasonable price
3 API&ISO approved
Specification:
| Size | 17.5 (444.5mm) |
| IADC | 537 |
| Bearing Type | elastomer sealed slide bearing |
| WOB (kN/ mm) | 0.50~1.05 |
| RPM (r/ min) | 110~40 |
| Applicable Formations | Median soft formations and harder abrasives sandwich with low low compressive, such as argillite, anhydrite, cotton rock, sandstone, etc. |
Packing:


Certification:

Payment:
T/ T and L/ C are acceptable
Available products: 
If you have any further questions, please feel free to contact us. I am always glad to be service to you.