The PU plastic reinforced pipe wall is made of 100% pure polyurethane (chemical formula: NH3) based formate, which has a 30% increase in capacity compared to polyether polyurethane; The thread is a spiral steel wire wrapped in polyurethane. This manufacturing process allows PU steel hoses to have greater bending tension than steel hoses without covering the outer layer of PU. Wear resistance, mineral oil resistance, good weather resistance, ozone resistance, and aging resistance, especially suitable for suction and transportation in dynamic working environments. Halogen free, raw materials comply with EU REACH regulations and RoHS environmental directives. The wall thickness is between 0.4-1.5mm. Compressible (expansion ratio: 1:4), gentle.

PU plastic reinforced pipe application: industrial ventilation and dust collection, dust removal, small particles, waste, abrasion powder and chemical powder, such as material suction or transportation. Mainly used as sand suction hoses, stone conveying hoses, garbage collection vehicles, sanitation vehicle hoses, sweeping vehicle hoses, leaf suction hoses, grain conveying, vacuum and negative pressure resistant, as well as ventilation and vacuum suction in dust removal environments such as woodworking workshops, ceramic workshops, cement workshops, etc. Mechanical manufacturing such as woodworking edge banding machines, edge planing machines, carving machines, ventilation and suction hoses, etc.