Large diameter Polyethylene composite pipe reinforced by continuous fiber
The reinforced thermoplastic composite pipe is made of continuous reinforced glass fiber tapes alternately wound and welded into reinforced layers, and then extruded to form polyethylene inner and outer layers. The inner and outer layers are fused together with the reinforced rib layer during the continuous extrusion process. This product has the advantages of light weight, corrosion resistance, wear resistance, and low temperature resistance, and can meet the fluid transportation needs of different engineering and mining conditions.

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Steel Wire Reinforced Polyethylene Pipe--Large Diameter Polyethylene composite pipe reinforced by continuous fiber 

Pipe Features

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The composite pipe is made of high-density polyethylene (HDPE) and continuous glass fiber tape as the main

raw materials, and adopts a layer-by-layer winding process to form a four-layer structure. Among them, the inner layer is a high-density polyethylene lining layer, the middle layer is a continuous glass fiber tape reinforcement layer, and the outer layer is a high-density polyethylene outer protective layer. In order to ensure the ring stiffness of the buried continuous fiber reinforced polyethylene composite pipe, a stiffening layer is welded outside the outer protective layer to form a stiffening rib with a polyethylene protective layer.


No.

Inner diameter

Average inner diameter

Maximum out-of-roundness



di.min

di.max


1

700

700

710

24

2

800

800

812

28

3

900

900

913

31

4

1000

1000

1015

35

5

1200

1200

1218

42

6

1400

1400

1421

49

7

1600

1600

1624

56

8

1800

1800

1827

63

9

2000

2000

2030

70

10

2200

2250

2284

--

Note 1: di,max=di+(di×0.015);

Note 2: Out-of-roundness (ovality) is calculated according to ISO 11922-1.

Product Application

Mainly suitable for urban water supply, building water supply, fire water supply, drinking water, special fluid (including suitable industrial wastewater, corrosive gas slurry, solid powder, etc.) transportation pipes.

Connection Method

1.Conventional pressure water supply: electric melting series, hot melting series.

2.High pressure water supply: flange, thread, clamp, etc.



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