High-Strength Flat Drill Rods
CCTEG Xi'an Research Institute- Certification：ISO 9001:2015
- Manufacturing Process：Friction Welding
- Material：Alloy Steel
- Transport Package：Wooden Box
- Specification：42mm~89mm
- Trademark：ROCK BIT
Base Info
- Model NO.：42*1000mm, 42*1500mm
- Origin：Xi′an
Description
Φ89Φ89 Flat drill pipe Φ35 ≤10000 Φ113 Φ133 Φ89 High-pressure sealed drill pipe Φ35 ≤10000 Φ113 Φ133 Φ89 High toughness drill pipe Φ35 ≤12000 Φ113 Φ133,Φ153
