Product Description

Structure and characteristics of buried pipe insulation Buried prefabricated pipe insulation between the inner pipe conveying medium, jackets and coats steel tube and the inner tube by filling the hydrophobic non-combustible polyurethane insulation made of closely prefabricated pipe, insulation layer and the outer tube foaming process it tightly together. Because buried pipe insulation, pipe insulation to withstand the soil and ground directly to the live load, but also by underground moisture and groundwater erosion, therefore, buried pipe insulation in a waterproof, anti-corrosion and mechanical strength and other aspects of performance