Flexible PU Foaming Pert Insulation Pipe Extrusion Line for Underground Pipe System
製品の説明
Flexible PU Foaming Pert Insulation Pipe Extrusion Line for Underground Pipe System Product Description What is polyurethane foam PERT insulation pipe ? Polyurethane PERT insulation pipe is called flexible insulation pipe in international, Chinese standard name is II type heat-resistant polyethylene (PE-RTII) low-temperature direct buried heating pipe.One-step pert flexible insulation pipe production line process flow: Pipe unwinding - unwinding traction - V-shaped wheel