HDPE Jacket Pipe Production Line for PU Foam Pre-Insulated Pipes (Diameter 110-560mm) Description: The HDPE PU Foam Thermal Pre-Insulated Thin Wall Pipe Extrusion Line is a high-efficiency production ...もっと見る
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HDPE Jacket Pipe Production Line for PU Foam Pre-Insulated Pipes Diameter 110-560mm