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TECHNICAL SPECIFICATIONS
CPVC Pipes for elevated temperature
The specification covers chlorinated polyvinyl chloride (CPVC) pipe made for
water distribution at elevated temperatures.
ASTM F - 441
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Nominal
Size
inch |
Outside Diameter
(mm) |
Wall Thickness (mm) |
| SCH 40 |
SCH 80 |
| Min |
Max |
Min |
Max |
Min |
Max |
| 1/2 |
21.20 |
21.40 |
2.77 |
3.28 |
3.73 |
4.24 |
| 3/4 |
26.60 |
26.70 |
2.87 |
3.38 |
3.91 |
4.42 |
| 1 |
33.27 |
33.53 |
3.38 |
3.89 |
4.55 |
5.08 |
| 1-1/4 |
42.07 |
42.33 |
3.56 |
4.07 |
4.85 |
5.43 |
| 1-1/2 |
48.15 |
48.45 |
3.68 |
4.19 |
5.08 |
5.69 |
| 2 |
60.15 |
60.45 |
3.91 |
4.42 |
5.54 |
6.20 |
Standard
Length : 6
meters
Colour
: Grey
Pressure Rating at 23°C & 83°C
Nominal
Size
inch |
Pressure Rating(P.S.I) |
| Schedule 40 |
Schedule 80 |
| At 23°C |
At 83°C |
At 23°C |
At 83°C |
| 1/2 |
600 |
150 |
850 |
210 |
| 3/4 |
480 |
120 |
690 |
171 |
| 1 |
450 |
110 |
630 |
155 |
| 1-1/4 |
370 |
90 |
520 |
130 |
| 1-1/2 |
330 |
80 |
470 |
115 |
| 2 |
280 |
70 |
400 |
100 |
pipes to SCH 40 are non-stock item. Can be produced on request.
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