We
adopt the world's leading proprietary manufacturing technology for
high-strength environmental friendly aluminium alloy drill pipe used in oil
& gas industry. We utilize two-way reverse hydraulic extruding machines
from Germany, the largest vertical compound hardening furnace in Asia and
proprietary shrinkage fitting equipment.
1. External Upset Aluminium Alloy Drill Pipe
2. Internal Upset Aluminium Alloy Drill Pipe
3. Integral Tool Joint Aluminium Alloy Drill Pipe
4. Non-Magnetic Heavy Weight Aluminium Alloy Drill Pipe
5. Spiral Thick-walled Aluminium Alloy Drill Pipe
6. Thick-walled Aluminium Alloy Drill Pipe