Coupling information:
API Coupling shall be machined from the coupling blank,and made from the coupling material ,coupling stocks or hot forging.
Product Parameter
TIANJIN DALIPU OCTG., Welcome You | |
Production Name | 3-1/2" N80 API Coupling For Tubing |
OD Size (In) | 3-1/2" |
Grade | J55/N80/L80/P110 |
Thread Type | NUE |
PSL | PSL1, PSL 2 |
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
WeChat:13602055205
Skype:BonnieXu22
Tel:+86-13602055205
