The product has been widely used in petroleum and natural gas transportation pipeline,district heat supplyfor cities, drainage system in construction, and central air conditioning insulation in hotel. Becauses of its excellent thermal insulation, as well as other excellent properties such as relatively low density, loe water absorption and heat preservation ranging working temperature-50℃～110℃. It is made up of Extruder,Die Heads,Cooling System, Localizer, Leaning Correction Unit, Thruster, Steel Pipe Carrier, Pipe Rack, Foaming Machine,Automatic Constant Temperature Controller. It adopts Polyurethane foam as insulating heat layers in internal and extenal covering material to produce a new pipeline-type heat-retaining product –polyurethane foaming insulating pipe.
Features:
1. Most of work is controlled automatically by electric apparatuses in whole production process, so it largely shortens manpower and reduces the labor intensity.
2. Multi-channel procedures such as extruding pipe, steel pipe feeding, cooling pipe and fixing shape,foaming and shaping, are finished synchronously, which raises the working efficiency.
3. Integrated type tact system decreases the energy consumption,saves the area covering, simplifies the equipment configuration, saves the expenses on the equipmentacquisition; and it also reduces the labors, electricity, and raw-materials consumption.