What We Offer
Sucker rod coupling |
New Products |
API Spec 11B sucker rod coupling |
API Spec 11B sucker rod coupling |
1) Spray Metal Coupling |
1) SM Coupling with great bevel edge |
2) Regular Class T Coupling |
2) Two-way Cambered Protection Coupling |
3) Sub coupling (Grade SM &T) |
3) Sub coupling(Grade SM &T) |
Visit our website at: http://www.ytyunsheng.com
Sucker rod coupling |
New Products |
API Spec 11B sucker rod coupling |
API Spec 11B sucker rod coupling |
1) Spray Metal Coupling |
1) SM Coupling with great bevel edge |
2) Regular Class T Coupling |
2) Two-way Cambered Protection Coupling |
3) Sub coupling (Grade SM &T) |
3) Sub coupling(Grade SM &T) |