Shanghai Kehua Thermal Pipe Co., Ltd.

POLY-FLEX Series — Non-metallic Water Pipe

Buried Liquid Pipes

POLY-FLEX Series — Non-metallic Water Pipe

Lightened Water Pipeline

Plastic Sleeve Insulated Pipe

The insulation layer adopts high-quality low thermal conductivity polyurethane (PU) for effective heat conduction resistance. The working pipe is made of non-metallic materials, offering higher flexibility and lighter weight compared to metallic materials, ensuring convenient on-site connections. The working pipe body can be selected from materials such as PPR, HDPE, PVC, and PTFE, while the outer jacket options include PVC, HDPE, and others, providing excellent chemical resistance

Product Advantage

The pipeline body is lightweight and possesses a certain degree of flexibility

On-site installation is flexible and convenient, with a short construction period

Compared to metal pipelines, it is suitable for projects with limited budgets

Operating temperature range

0°C to 120°C

Applicable Medium

Hot water, cold water

Pipeline Parameters

Suitable for small and medium-diameter pipelines

Foam insulation layer density: >60 kg/m³, suitable for various engineering requirements

Working pressure range: within 2.5MPa

Working pipe diameter range: DN20-DN600

Application Fields

District heating and cooling

Industrial Heat Dissipation and Refrigeration Systems

Buried Liquid Pipes