3LPE Coated Steel Pipe has good thermal insulation performance, the heat loss is only twenty-five percent of the traditional pipe, or long-term operation can save more resources, lower energy cost. And it still has a relatively strong waterproof and corrosion resistance, and does not need a trench, can be directly buried underground or in water. It is simple and rapid, comprehensive cost is relatively low, under the condition of low temperature and has good corrosion resistance and impact resistance, can be embedded in the environment of permafrost directly.
3PE Anti-corrosion Steel Pipe before corrosion protection treatment, need to enter the pipe inspection, record management platform, on the outer surface of the pipe blasting. Then check cleanliness and anchor depth inspection of steel pipe outside surface meets the requirements.