Galvanized iron sheet insulated pipe

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Galvanized iron sheet insulated pipe


The precast directly buried insulation pipe with high-density polyethylene plastic outer protective polyurethane foam is composed of the working steel pipe for transporting medium, the polyurethane insulation layer and the polyethylene plastic outer protective pipe, which are combined outward in sequence through equipment.

Galvanized iron sheet insulated pipe


The precast directly buried insulation pipe with high-density polyethylene plastic outer protective polyurethane foam is composed of the working steel pipe for transporting medium, the polyurethane insulation layer and the polyethylene plastic outer protective pipe, which are combined outward in sequence through equipment.