1. Good thermal insulation performance, the heat loss is only 25% of the traditional double-sided submerged arc welded pipe, long-term operation can save a lot of energy, significantly reducing energy costs.
2. It has strong waterproof and capacity. It can be directly buried into the ground or water without attaching pipe ditches. The construction is simple and rapid, and the comprehensive cost is low.
3. The double-sided submerged arc welded pipe also has impact resistance under low temperature conditions, and can be directly buried in the frozen ground.
4. The alarm system can be set to automatically detect the leakage fault of double-sided submerged arc welded pipe, accurately indicate the fault location and automatically alarm.
5. The service life can reach 30-50 years. Correct installation and use can make the maintenance cost of double-sided submerged arc welded pipe extremely low.
