Continuous Fiber Reinforced Thermoplastic Prepreg Tape—Application of Winding Reinforced Pipe

    Reinforced thermoplastic composite pipe is a new type of plastic pipe developed internationally in recent years. The main feature is that it can withstand higher working pressure while maintaining the flexibility of polyethylene pipe. It can be made into coiled pipe. (Coiled tube) form, the length of each reel ranges from tens of meters to nearly kilometers.

    The continuous fiber reinforced thermoplastic prepreg tape wound reinforced pipe makes full use of the strength, heat resistance and economy of glass fiber. It is currently the most economical and the best service life of the composite plastic pipe, making the pipe both high temperature and high pressure resistance , Wear-resistant performance, solves a series of problems such as the stiffness and thermal deformation of the plastic pipe ring.

Basic composition of CFRT-RTP tube

Thermoplastic lined pipe + CFRT structural layer + thermoplastic outer sheath

Pipe material

Inner lining material and outer protective layer material:

PE, PP, PA

Reinforced material:

Carbon fiber, glass fiber, aramid fiber, etc.

Advantage:

Economical: Reduce weight and thickness, which can reduce pipeline cost and installation cost, and minimize pipeline cost within a week.

Constructability: dynamic environment of sea and mountains, can withstand large bending and torsion; rigidity ≥15KN/㎡, can withstand 2.5m deep burial

Corrosion resistance: non-corrosive under immersion in complex fluids such as acid, alkali, salt, etc., and can resist electrochemical corrosion in humid environments

High pressure resistance: 2.0MPa-25MPa under normal temperature, and the working pressure can reach 35MPa according to special design

High temperature resistance: can withstand high temperature and high pressure and extreme cold and heat (-40℃-95℃) for more than 50 years. Creep resistance requirements

Flexibility: According to the terrain, it can be turned freely within a specified radius, improving construction safety and reducing damage to the environment

13.6* 10-6m/mk linear expansion coefficient, close to metal pipe

The reinforcing layer fiber is inorganic glass fiber, the service life is much longer than that of organic material, and no end-face treatment is required

The reinforcement layer is directly attached to the working layer to prevent the temperature difference from causing inconsistent changes between the layers and causing delamination.

Continuous length ranging from 200-2000 meters, with fewer pipes and pipe joints

No scaling and waxing, higher circulation efficiency; ultra-low friction coefficient, reducing head loss in long-distance transportation

Hebei Yuniu Fiberglass Manufacturing Company Limited is a fiberglass material manufacturer with over 10-year experience, 7- year exporting experience.

We are manufacturer of fiberglass raw materials, Such asfiberglass roving, fiberglass yarn, fiberglass chopped strand mat, fiberglass chopped strands, fiberglass black mat, fiberglass woven roving, fiberglass fabric, fiberglass cloth..And so on.

If any needs, please contact us freely.

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