Super Duplex 2507 coiled tubing is engineered for the most demanding offshore environments where both extreme strength and maximum corrosion resistance are required.
Compared to Duplex 2205, Super Duplex 2507 offers even higher mechanical strength and significantly improved resistance to pitting and crevice corrosion. It performs exceptionally well in high-chloride environments such as seawater, making it a preferred material for critical offshore applications.
This tubing is particularly suitable for high-pressure systems, subsea pipelines, and long-distance chemical injection lines where failure is not an option. Its superior resistance to stress corrosion cracking ensures long-term reliability even under harsh operating conditions.
Our manufacturing process includes advanced welding, solution annealing, and precision sizing to ensure consistent quality. Each coil undergoes strict inspection to guarantee dimensional accuracy and performance stability.
We also provide continuous coiled tubing up to 10000 meters without joints, reducing installation complexity and minimizing potential failure points.
Key Advantages
- Ultra high strength
- Superior corrosion resistance (better than 2205)
- Ideal for extreme offshore conditions
- Long service life
- Continuous length up to 10000 meters
Applications
- Deepwater offshore systems
- Subsea pipelines
- High pressure injection systems
- Marine and seawater environments
