One-Step Production Line for Rigid PERT Insulated Pipes (Dia.Range75-315MM)

1. PERT Work pipe; 2- Protective pipe; 3-Insulated pipe; 4-Stander; 
2. d1- Protective pipe outer diameter; e1- Protective pipe wall thickness; e2- Insulation Layer thickness;
3. dn-Work pipe Nominal diameter ;en- Nominal thickness of the work tube.

High Heat Resistance: Can withstand continuous operating temperatures of up to 110°C.
Clean and Safe: Smooth inner wall, free from impurities or contaminants.
Smart Heating Applications: Enables automated and unattended operation for heating systems.
Energy Efficiency: Ideal for low-temperature systems using 60°C supply water and 45°C return water, meeting modern energy-saving demands.
Cost-Effective Construction: Reduces excavation work by 40%, significantly cutting civil construction costs.
Material Saving:
Up to 15% less material use compared to PE-RT I
Up to 30% less material use compared to PP-R
Thinner wall thickness at the same pressure rating, without compromising strength