Spiral Drill Collar

Product Details
Customization: Available
Gold Member Since 2009

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Exhibition Experience
The supplier had participated in offline trade shows, you can check the Audit Report for more information
Quality Assurance
The supplier provides quality assurance
Private Mold
The supplier has private mold
to see all verified strength labels (26)
Find Similar Products

Product Description

Spiral drill collar is used to reduce contact area with hole so as to avoid efficiently bit sticking from differential pressure. TIANHE brand spiral drill collars are manufactured strictly according to API Spec7-1 and Standard SY5144.

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier