Continuous PU Spraying Foam PE Winding Preinsulated Steel Pipe Production Line
منتوج وصف
Continuous PU Spraying Foam PE Winding Preinsulated Steel Pipe Production Line Product Description Huashida Rigid polyurethane spraying polyethylene winding prefabricated directly buried insulation pipe consists of steel working pipe, spraying polyurethane rigid foam insulation layer and winding polyethylene outer protective pipe.The line adopts continuous spraying production process. It features a high degree of automation, fast production efficiency, raw material saving,