产品介绍
The choice of tool joints is according to the requirements, and the tool joints are up to API SPEC7
Model NO.: 2 3/8"---6 5/8" drill pipe
Standard: API SPEC 5D API SPEC7-1 drill pipe
Wall Thickness: Thick drill pipe as to your reference.
Our Services/Warranty
As a professional manufacturer, we provide follow services:
1.Lower price
2.ONE year warranty and life time maintenance
3.In time delivery.
4.High Quality assurance..
Contact:Bonnie Xu
Email:BonneXu@dlpoctg.com
Skype:BonnieXu22
Tel:+86-13602055205
WeChat:13602055205
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