Performance advantages of
spiral submerged arc welded steel pipe are following below:
[1] The heat insulation performance is good, the heat loss is only 25% of the traditional double-sided submerged arc welded pipe, long-term operation can save a lot of energy, and significantly reduce energy costs.
[2] With a strong waterproof and corrosion resistance, no need to attach a trench, can be buried directly in the ground or water, the construction is simple and rapid, low overall cost.
[3] The double-sided submerged arc welded pipe also has good corrosion resistance and impact resistance under low temperature conditions 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 the double-sided SAW pipe extremely low.
[5] The alarm system can be set to automatically detect the leakage failure of the double-sided submerged arc welded pipe, accurately indicating the fault location and automatically alarming.
