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NC35-47 API spiral drill collar
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Product Details
| Place of Origin | China | Brand Name | SENWELL | |
| Type | Drill Collar | Machine Type | Drilling Tool | |
| Certification | API | Material | High Manganese Steel | |
| Processing Type | Forging | Use | Well Drilling |
Product Description
Specifications
1. API Spec 7-1 & DS-12. OD:3 1/8"~11"
3. Length:5"~31"
4. Slick drill collar and Sprial drill collar
Material: AISI 4145H, 4145H Mod and Non-magnetic material.
Hard band: Arnco100XT, Arnco200XT and Arnco300XT; Botn1000, Botn3000, TCS8000, TCS-Titanium, Armacor M etc. Also we can make according to customers' requirements.
Standard: API Spec7, API Spec7-1 and SY/T Standard. ALSO WE CAN SUPPLY DS-1 and NS-1 STANDARD.
Type: Slick drill collar
Spiral drill collar
Non-magnetic material.
Usage: Drill collars are used to provide weight on bit so that drill pipes are kept in tension. Especially drill collars can keep drill bits centralized and hole track by large rigidity.
Contact Us
- Shaanxi Senwell Import & Export Co., Ltd.
- Contact nameJenny Zhang Chat Now
- Phone86-29-85370919
- Address1623, Unit 1, Bldg. 2, I Duhui, Yicuiyuan, Tangyan South Road, High-Tech Zone
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