Professional China China API Spec 5dp Friction Welding Drill Rod/Drill Pipe 5″ G105/S135
The corporation keeps to the operation concept “scientific management, superior quality and performance primacy, consumer supreme for Professional China China API Spec 5dp Friction Welding Drill Rod/Drill Pipe 5″ G105/S135, We would like to take this opportunity to establish long-term business relationships with clients from all over the world.
The corporation keeps to the operation concept “scientific management, superior quality and performance primacy, consumer supreme for China Drill Pipe, Drill Rod, We strive for excellence, constant improvement and innovation, is committed to make us the “customer trust” and the “first choice of engineering machinery accessories brand” suppliers. Choose us, sharing a win-win situation!
Spec |
Grades |
API Spec 5D |
E75、X95、G105、S135 |
etc |