NC35 - 3 ads
710065 Equipment goodsReport abuse
Friday, November 15, 2024
- Quick Details - - Place of Origin: China (Mainland) - Brand Name: Senwell - Type: Drill Collar - Machine Type: Drilling Tool - Certification: API - Material: Alloy steel - Processing Type: Forging - Use: Well Drilling - Standard: API - Packaging & Delivery...
Shaanxi Senwell drilling equipment Co.,Ltd
- lilyjing
- 710065 - xi'an
- 0086 29 85370919
250000 Everything else / BulkReport abuse
Thursday, January 07, 2021
Drill collar is mainly used to provide bit weight to drill bit so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and hole track by large rigidity. Spiral drill collar is used to reduce contact area with hole so as to avoid efficient bit stricking...
SHANDONG SAIGAO GROUP CORPORATION
- 250000 - Jinan,Shandong
- +86 0531 69959201
301600 Raw materialsReport abuse
Sunday, April 19, 2020
The drill rod buckle conversion joint is a threaded buckle type at both ends of the drill tool, which can be changed to connect different types of threads and drills with different diameters. Some of them are externally threaded, airtight buckle variable buckle joints, and the other...
Tianjin Grand Victory Petroleum Equipment Co.,Ltd
- 301600 - Jinghai Town,Tianjin
- 86+022 68690381
- 86+13602055205
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