OIL & GAS MANUFACTURE

Sucker

Rod

1) Type: API Class T coupling 
2) Coupling diameter: 5/8 ",3/4",7/8",1",1-1/8"

3) Weight: 0.41-1.29 KG/Pcs 
4) Material: AISI 5140

5)Basic Hardness: HRC 16-23 
6) Operating Temperature: -1000~400℃ 
7) Life: > 90 days

8)Standard: API Spec 11B

Tubing

coupling

The coupling is divided into tubing coupling and casing coupling. Steel grade is J55, K55, N80, L80, P110.

Drill Pipe

Tool Joint

We can supply 4 types of drill pipe joints according to screw thread: inner flat (IF), cross hole (FH), regular (REG), and digital (NC).