PUR Spray PE Wrapping Pre-Insulated Pipe Line for District Water Cooling Heating
उत्पाद विवरण
PUR Spray PE Wrapping Pre-Insulated Pipe Line for District Water Cooling Heating Product Overview Huashida's independently developed BV Audited continuous PUR spray PE wrapping pre-insulated pipe production line uses a continuous polyurethane spray foaming and PE wrapping process to manufacture large-diameter insulated steel pipes (508-1620mm) for district heating networks, chilled water distribution, and oil gas pipeline thermal insulation. As the only listing in this pre