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Liaoning Quanyi Project Management Co., Ltd.
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Product introduction;
Directly buried anti-corrosion insulation pipe is made of steel pipe conveying medium, high-density polyethylene or glass fiber reinforced plastic jacket and polyurethane rigid foam plastic, which are tightly combined by high-pressure injection foaming. It is an energy-saving, efficient, economical and applicable New thermal insulation pipe products;
Products are widely used in national defense, petroleum, chemical, metallurgy, municipal construction heating, gas supply, water supply and oil transportation projects, especially in heating outdoor hot water pipe network projects, prefabricated direct-buried anti-corrosion insulation pipes have been basically replaced In the form of trenches and pipelines, the economic benefits are very significant;
Features;
1. Strong corrosion resistance;
2. The heat loss is small, and the energy saving efficiency is remarkable;
3. It adapts well to temperature. In addition to the good heat insulation effect, the product has good temperature resistance.
4. Convenient construction and save investment;
5. Reduce the amount of maintenance work. As long as the direct-buried anti-corrosion insulation pipe is constructed as required, it can hardly be repaired. The general life span is 30 to 50 years;