Nc35 Import Export

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AISI 4145H material,nc35-47,4 3/4''OD,2''ID, drill collar

Vendredi 15 novembre 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

2.3/5
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Chine (Rép. pop)

250000 Divers

Drill Collar and Spiral Drill collar

Jeudi 07 janvier 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

2.4/5
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Chine (Rép. pop)

301600 Matières premières

IF Connection Drill X-Over

Dimanche 19 avril 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...