Insulated Pipe Systems

Integrated Thermal Insulation Piping Solutions for Efficient Heat & Cold Energy Transmission

Product Introduction

Donghong Insulated Pipe Systems are engineered for the safe and efficient transmission of hot water, steam, chilled water and other temperature-sensitive fluids. The systems combine a service pipe, high-performance thermal insulation and a protective outer layer to reduce heat loss or heat gain while protecting the pipeline from moisture, corrosion and external mechanical loads.

Based on different operating temperatures, installation conditions and project requirements, Donghong provides multiple insulated pipe structures, including Plastic-Jacketed Steel Insulated Pipe, Two-Step Spray & Winding Insulated Pipe, Steel-Jacketed Steel Insulated Pipe and Plastic-Jacketed Plastic Insulated Pipe. Each system can be configured with suitable carrier pipes, insulation materials, protective jackets and connection structures for specific project conditions.

Applications

District Heating · Central Heating Networks · Hot Water Transmission · Chilled Water Systems · Industrial Thermal Systems · Oil & Gas · Energy Infrastructure · Municipal Utility Networks · Long-Distance Heat Transmission · Underground Thermal Pipelines