We Super Steel Manufacturing Co.,Ltd(SMC) are amongst the top manufacturers and suppliers for the seamless steel pipe, welded steel pipe, OCTG products and fittings from China. We have been manufacturing and supplying these products to the industry since 1993, and received repeat orders and appreciation from our valued customers.
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Double-sided submerged arc welded spiral steel pipes (SSAW pipes) are increasingly favored in industries such as oil and gas, slurry transportation, and urban construction. Their popularity stems from their high pressure-bearing capacity, low resistance, excellent low-temperature and corrosion resistance, and ease of installation and maintenance.
Technical Advantages of Double-sided Submerged Arc Welded Spiral Steel Pipe
- Uniform Deformation:
During the steel pipe forming process, the deformation of the steel plate is uniform, resulting in minimal residual stress and no surface scratches. This processing allows for greater flexibility in diameter and wall thickness specifications, meeting a wider range of user requirements.
- Optimized Welding Process:
By employing a pre-welding method followed by internal and external welding, defects such as misalignment, welding deviations, and incomplete penetration are minimized. This approach facilitates better control over welding quality.
- Dimensional Accuracy:
The overall mechanical diameter expansion enhances the dimensional accuracy of the steel pipe and improves internal stress distribution. This reduces the risk of stress corrosion damage and benefits on-site welding operations.
- Comprehensive Quality Inspections:
All steel pipes undergo 100% quality inspections, ensuring that every stage of production is effectively monitored. This rigorous oversight guarantees the quality of submerged arc welded steel pipe products.
Performance Advantages of Thermal Insulation and Anti-corrosion Double-sided Submerged Arc Welded Pipe
- Superior Thermal Insulation:
The thermal insulation performance is significantly enhanced, with heat loss reduced to only 25% compared to traditional double-sided submerged arc welded pipes. This efficiency leads to substantial energy savings over time.
- Robust Waterproof and Corrosion Resistance:
These pipes can be directly buried in the ground or underwater without the need for pipe trenches, simplifying construction and reducing overall costs.
- Durability in Low Temperatures:
The double-sided submerged arc welded pipes maintain excellent corrosion and impact resistance even under low-temperature conditions, allowing for direct burial in frozen soil.
- Extended Service Life:
With proper installation and usage, the service life of these pipes can reach 30 to 50 years, resulting in minimal maintenance costs.
- Leak Detection System:
An integrated alarm system can automatically detect leaks in the double-sided submerged arc welded pipes, accurately pinpointing fault locations and providing timely alerts.
By leveraging these technical and performance advantages, double-sided submerged arc welded spiral steel pipes offer a reliable and efficient solution for various industrial applications.
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