Pert Pex Pre-Insulated Plastic Pipe One-Step Continuous Production Line
Product Description
PEXA/PERT prefabricated insulated plastic piping system is a high-performance solution that combines cross-linked polyethylene (PEX-a) technology with polyurethane insulation, widely applied in modern construction and industrial applications.
The system consists of three integrated layers:
Inner service pipe (PE-Xa or PE-RT II material)
Polyurethane foam insulation layer
HDPE outer protective casing
Huashida's Innovative One-Step Continuous Production Process for PEXA-PERT Insulated Pipes
Unlike traditional pipe-in-pipe batch foaming methods that produce pipes individually, Huashida's advanced manufacturing solution features:
Fully integrated continuous production line combining:
Polyurethane (PU) foam insulation application
HDPE outer casing co-extrusion
Industry-leading production efficiency (40% faster than conventional methods)
Significant energy savings (30% reduction in energy consumption)
Consistent quality assurance through automated process control
This revolutionary process meets EN 253 standards while delivering superior production economics for modern district heating and cooling systems.
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