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Pipe production lines
One method HDPE Foam PU Heat Preservation Steel Pipe Coating Machine
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  • One Step PU Insulating Pipe Production Line:
    The technology is to cover the steel tube surface with insulation layer& anti-corrosion layer at the same time, 

    thus forms insulating& anti-corrosion layer of the pepeline, which is pioneer way in China, Compred wich other

     methods, it features continuous operation, high efficiency, low ost, energy saving, environment pollution-free 

    and so on. Progress second prize, several technology update to the advanced international lever. After updating technology, it has reached internation advanced lever.

     

    Technical features:
    1 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 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.

     

    Specification table of one step moulds

    Steel Tube Size(mm)

    Tube Wall Thickness(mm)

    Insulating Layer(mm)

    45

    2.0

    29

    57

    2.0

    29

    76

    2.2

    30

    89

    2.2

    30

    108

    2.4

    30

    133

    2.4

    30

    159

    2.5

    40

    219

    2.5

    40

    273

    3.0

    40

    325

    3.0

    40

    377

    3.5

    40

    426

    4

    50