"One-step" PU Insulation Pipe Production Line Features: 

1 continous operation
2 high efficiency
3 well-proportioned

4 stable quality

This technique is the pioneering invention at home and abroad to coat the pipe with corrosion resistance layer, thermal insulation layer as well as the protection layer synchronously to form the anticorrosion and thermal insulation coat for steel pipes. Compared with other methods, it has features of continuous operation, high production efficiency,low cost, energy saving and environmental protection, etc. Such technology has won the second National Prize for Progress in Science and Technology and one of the Top Ten Patents in Shandong Province. Through many years of innovation, it has reached the international advanced level until now.

"One-step" forming method line for anticorrosion and thermal insulation is high degree of automation and the operating line can work for φ48-φ630mm. The insulation coating quality absolutely meet the national standard. Pipes with such anticorrosion & thermal insulation layer are mainly used as pipeline of long distance of transmitting oil, directly buried heating pipes and cooling system pipes, with wide application prospect and high rate of return on investment .

One-step thermal insulation production line advantages:

(1.)  Production line can be operated continuously, high production efficiency, low cost, energy saving

(2.)  Automatic deviation adjusting machine, high exactness, steady working, effective correction

(3.)  The whole line are all conveyed by rubber wheel, avoid damage to anti-corrosion layer of steel tube

(4.)  Jacket layer stick with foam layer, foam layer stick with anti-corrosion layer, anti-corrosion layer firmly stick with steel tube.It has very good performance of insulation and anti-corrosion. 

Keywords: one-step anti-corrosion insulation pipe production line, one-step anti-corrosion insulation extrusion line, one-step anti-corrosion insulation pipe production machine, one-step anti-corrosion insulation pipe extruding line, one-step anti-corrosion insulation pipe making line, one-step anti-corrosion insulation pipe extrusion machine