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TECHNICAL SPECIFICATIONS
ASTM D1785, ASTM D 2665
The specification ASTM D 1785 - 88 covers unplasticised polyvinyl chloride
(PVC) pipes, made in SCH-40 and 80 for water distribution and irrigation
systems.
The specification ASTM D 2665 - 88 covers unplasticised polyvinyl
chloride (PVC) pipes for Drain, Waste and Vent application.
Nominal
Size
inch |
Outside Diameter
(mm) |
Wall Thickness (mm) |
ASTM D 1785
Schedule 40 |
ASTM D 1785
Schedule 80 |
ASTM D2665
(Drain, Waste, Vent) |
| Min |
Max |
Min |
Max |
Min |
Max |
Min |
Max |
| 1/2 |
21.24 |
21.44 |
2.77 |
3.28 |
3.73 |
4.24 |
- |
- |
| 3/4 |
26.57 |
26.77 |
2.87 |
3.38 |
3.91 |
4.42 |
- |
- |
| 1 |
33.27 |
33.53 |
3.38 |
3.89 |
4.55 |
5.08 |
- |
- |
| 1-/14 |
42.03 |
42.29 |
3.56 |
4.07 |
4.85 |
5.43 |
3.56 |
4.07 |
| 1-1/2 |
48.11 |
48.41 |
3.68 |
4.19 |
5.08 |
5.69 |
3.68 |
4.19 |
| 2 |
60.17 |
60.47 |
3.91 |
4.42 |
5.54 |
6.20 |
3.91 |
4.42 |
| 2-1/2 |
72.84 |
73.20 |
5.16 |
5.77 |
7.01 |
7.85 |
|
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| 3 |
88.70 |
89.10 |
5.49 |
6.15 |
7.62 |
8.53 |
5.49 |
6.15 |
| 4 |
114.07 |
114.53 |
6.02 |
6.73 |
8.56 |
9.58 |
6.02 |
6.73 |
| 5 |
141.05 |
141.55 |
6.55 |
7.34 |
9.52 |
10.66 |
- |
- |
| 6 |
168.00 |
168.56 |
7.11 |
7.97 |
10.97 |
12.29 |
7.11 |
7.97 |
| 8 |
218.70 |
219.46 |
8.18 |
9.17 |
12.70 |
14.22 |
8.18 |
9.17 |
Pressure rating at 23°C
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Pressure Rating (P.S.I) |
Size
( inch) |
1/2 |
3/4 |
1 |
1-1/4 |
1-1/2 |
2 |
2-1/2 |
3 |
4 |
5 |
6 |
8 |
| Schedule 40 |
600 |
480 |
450 |
370 |
330 |
280 |
300 |
260 |
220 |
190 |
180 |
160 |
| Schedule 80 |
850 |
690 |
630 |
520 |
470 |
400 |
420 |
370 |
320 |
290 |
280 |
250 |
Manufactured
to
: ASTM D1785-88-SCHEDULE 40, 80, and ASTM D2665
Standard
Length
: 4, 5.8 & meters
Colour
: Schedule 40 - White, Schedule 80 - Dark Grey, ASTM D 2665 - White
Socket
type
: Solvent Weld
Plain end.
Note:
The pipes will be manufactured as PVC - 1120
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