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One-step polyurethane insulating pipe production line
Product introduction:
The line is the insulation layer and anti-corrosion layer coated on the external surface 
of the pipe at the same time, so as to form a thermal insulation pipe anti-corrosion layer, 
a domestic initiative. Compared with other methods, with continuous operation, high 
production efficiency, low cost, energy saving, no environmental pollution and other 
outstanding advantages, through the upgrading of technology, reached the international 
advanced level.
Process characteristics:
1  Continuous operation, high production efficiency, low cost, energy saving
2  automatic correction, high precision, stable operation, good correcting effect 
3  Line all use rubber tyred transport, to prevent damage to the steel pipe anticorrosion layer.
4  Bonded jacket layer and the foam layer, adhesive foam layer and the coating, 
coating and steel bondingUsing the adiabatic anti-corrosion pipeline one-step 
molding process into the production line a high degree of automation, quality insulation 
coating in full compliance with national standards.Since it was developed, after upgrading
 to improve, currently has a range of working pipeline of phi 48mm phi 426mm. Mainly 
used for insulation and corrosion resistant pipeline, directly buried heating pipe and the 
cooling pipe system, has a very broad application prospect, high return on investment, 

can be applied to the central heating unit, oil, water, gas and other remote engineering.