Hebei Yugang Pipe's Polyurethane Insulated Steel Pipes Support A Heating Project

Hebei Yugang Pipe's polyurethane insulated steel pipes feature a three-layer composite structure (working steel pipe layer, polyurethane insulation layer, and high-density polyethylene outer sheath), offering excellent thermal insulation, corrosion resistance, and a service life of up to 50 years. Their low thermal conductivity can reduce energy loss during heat transmission by up to 25%, significantly lowering heating system energy consumption. This product is suitable for temperatures ranging from -70°C to 160°C, effectively meeting the high-temperature and high-pressure requirements of urban centralized heating networks. Its "pipe-in-pipe foaming" process shortens construction time by 30%, reduces footprint, and facilitates installation. Its rigorous waterproofing design ensures safe operation in areas with high groundwater levels, providing a highly efficient and energy-efficient piping solution.

Product Attributes:
Product Name: Polyurethane Insulated Steel Pipe
Specifications: Spiral steel pipe φ1220*14mm, insulation layer thickness 60mm
Compliant Standards: Steel pipe complies with GB/T9711-2017, polyurethane insulation complies with GB/T29047-2021

Core Advantages:
Extreme Insulation: Thermal conductivity as low as 0.033 W/(m·K), ensuring heat loss far below national standards.
Rugged Protection: The outer protective pipe is corrosion-resistant, pressure-resistant, and waterproof, suitable for direct underground burial or complex environments.
Economical and Long-Term: 30-year maintenance-free design reduces overall operation and maintenance costs by 40%. Efficient construction: prefabricated module design, easy installation, shortening construction period by 50%.