1. Good thermal insulation performance, heat loss is only 25% of the traditional double-sided submerged arc welded pipe, long-term operation can save a lot of energy, significantly reduce energy costs.
2. It has strong waterproof and corrosion resistance, does not need to be attached to the pipe trench, can be directly buried in the ground or water, the construction is simple and rapid, the comprehensive cost is low.
3. Double-sided submerged arc welded pipe also has good corrosion resistance and impact resistance at low temperature, and can be directly buried in the underground frozen soil.
4. The service life can reach 30-50 years. The correct installation and use can make the maintenance cost of double-sided submerged arc welding pipe very low.
5. Alarm system can be set up to automatically detect the leakage of double-sided submerged arc welding pipe, accurately indicate the fault location and automatically alarm.
