Huabin General Machinery & Equipment Import & Export Co, Ltd. [China]

Drill Pipe for Oil Well 1) Size: 2 7/8" OD: 73mm 2) Steel of Drill Pipe: G105, S135, E75 3) API Certificate

Oil Drill Pipe 

1. High precision in size and shape

2. Good low temperature toughness

3. Excellent comprehensive mechanical properties

4. High connection strength and sealability

5. Large inside diameter of tool joint

6. High  torque resistance

7. High fatigue strength and long fatigue life 

Oil Drill Pipe 2 7/8"