PVC PIPES FOR GENERAL PURPOSES
According to American (ASTM) Standards


Nominal
Size
Mean Outside
Diameter
ASTM D 1785
Schedule 40
Wall Thickness
ASTM D 1785
Schedule 80
Wall Thickness
ASTM D 2665
Drain, Waste, Vent
Wall Thickness
Inches
Min.
mm
Max.
mm
Min.
mm
Max.
mm
Min.
mm
Max.
mm
Min.
mm
Max.
mm
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 1/4
42.03
42.29
3.56
4.06
4.85
5.44
3.56
4.06
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
-
-
3
88.70
89.10
5.49
6.15
7.62
8.53
5.49
6.15
3 1/2
101.40
101.80
5.74
6.43
8.08
9.04
-
-
4
114.07
114.50
6.02
6.73
8.56
9.58
6.02
6.73
5
141.05
141.55
6.55
7.34
9.52
10.67
-
-
6
168.00
168.56
7.11
7.98
10.97
12.29
7.11
7.98
8
218.70
219.46
8.18
9.17
12.70
14.22
8.18
9.17
10
272.67
273.43
9.27
10.39
15.06
16.87
-
-
12
323.47
324.23
10.31
11.56
17.45
19.52
-
-

Qatar National Plastic Factory
( A Member of Al Attiyah Group )
P.O. Box 5615 - Doha - Qatar
Tel.: 4689977 (4 lines) - Fax: 4689922 - Email: qnpf@qatar.net.qa