Underground Thermal Insulation Steel Pipe Ppu Pipe with Polyurethane Foam and HDPE Jacket for Chilled Water Gas Oil Project

Underground Thermal Insulation Steel Pipe Ppu Pipe with Polyurethane Foam and HDPE Jacket for Chilled Water Gas Oil Project. Low Thermal Conductivity: Utilizes modified polyurethane foam with a thermal conductivity of 0.029 W/(M.K) for superior insulation. Direct Burial Capability: High strength and corrosion resistance allow direct burial in ground or water without support structures. Customizable Specifications: Filling density, foam core density, and other parameters can be customized to meet specific project needs. High Compression Strength: Features a radial compressive strength of 0.42 MPa and high closure rate for robust performance. Anti-Corrosion & Waterproof: HDPE jacket with modified flame retardant and anti-static properties ensures excellent isolation and corrosion resistance. Flexible Connection Options: Supports easy connection via flanges or quick joint connections for convenient construction. Multi-Industry Application: Suitable for chilled water, gas, oil, central heating, and municipal engineering projects.