Technical Specifications
 
 
 
 
 
 
 
 
 
       

STANDARD
NZS 7601:1978 (New Zealand)
Polyethylene Pipe (Type 3) For Cold Water Service
*

Nominal Bore
Inside
Diameter
Outside
Diameter
Wall
Thickness
Working
Pressure
Min
Max
Min
Max
Min
Max
mm
mm
mm
mm
mm
mm
mm
Mpa
psi
15
11.7
12.7
16.9
17.3
2.3
2.6
0.90
130.50
20
17.9
19.2
24.9
25.4
3.1
3.5
0.80
116.00
25
24.2
25.6
31.2
31.8
3.1
3.5
0.65
94.25
32
30.5
31.9
37.5
38.1
3.1
3.5
0.50
72.50
40
36.8
38.3
43.8
44.5
3.1
3.5
0.45
65.25
50
49.5
51.0
56.5
57.2
3.1
3.5
0.35
50.75

Click here to download a scale version of the Polyethylene Pipe Specification chart.
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* Commonly refered to as L.D.P.E.