Internal Diameter,
inches |
Waterway Area,
Square feet |
Minimum
Wall
Thickness,
inches
|
Approximate Weight,
lbs., per foot |
Minimum Wall
Thickness,
inches |
Approximate Weight,
lbs., per foot |
8*
10*
12
15
18
21
24
27
30
33
36
42
48
54
60
66
72
78
84
90
96
102
108 |
0.3
0.5
0.8
1.2
1.8
2.4
3.1
4.0
4.9
5.9
7.1
9.6
12.6
15.9
19.6
23.8
28.3
33.2
38.5
44.2
50.2
56.7
63.6 |
2
2
2
2.25
2.5
2.75
3
3.25
3.50
3.75
4
4.50
5
5.50
6
6.50
7
7.50
8
8.50
9
9.50
10 |
60
87
93
127
168
214
264
322
384
451
524
686
867
1068
1295
1542
1811
2100
2409
2740
3090
3480
3865 |
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---
---
---
---
3.75
4
4.25
4.50
4.75
5.25
5.75
6.25
6.75
7.25
7.75
8.25
8.75
9.25
9.75
10.25
10.75 |
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---
---
---
---
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365
420
475
550
655
810
1010
1210
1475
1735
2015
2410
2660
3020
3355
3760
4160 |