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
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2. Internal Upset Aluminium Alloy Drill Pipe
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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