PU Foam Pre-Insulated Pipe HDPE Jacket Pipe Production Line for District Cooling & Oil/Gas Pipelines (110–2200mm) Product Description HDPE PU Foam Thermal Pre-insulated thin wall Pipe Extrusion Line ...View More
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PU Foam Pre-Insulated Pipe Production Line with HDPE Jacket for 110–2200mm Pipes Featuring Single-Screw Extruder and Vacuum Calibration System