Ill. Admin. Code tit. 77, pt. 920, tbl. A
SIZE | DIAMETER (in.) | THICKNESS | WEIGHT (lbs. per ft.) | ||
in. | External | Internal | in. | Plain ends (calculated) | With threads and couplings (nominal) |
1 | 1.315 | 1.049 | 0.133 | 1.68 | 1.70 |
11/4 | 1.660 | 1.380 | 0.140 | 2.27 | 2.30 |
11/2 | 1.900 | 1.610 | 0.145 | 2.72 | 2.75 |
2 | 2.375 | 2.067 | 0.154 | 3.65 | 3.75 |
21/2 | 2.875 | 2.469 | 0.203 | 5.79 | 5.90 |
3 | 3.500 | 3.068 | 0.216 | 7.58 | 7.70 |
31/2 | 4.000 | 3.548 | 0.226 | 9.11 | 9.25 |
4 | 4.500 | 4.026 | 0.237 | 10.79 | 11.00 |
5 | 5.563 | 5.047 | 0.258 | 14.62 | 15.00 |
6 | 6.625 | 6.065 | 0.280 | 18.97 | 19.45 |
8 | 8.625 | 8.071 | 0.277 | 24.70 | 25.55 |
10 | 10.750 | 10.136 | 0.307 | 34.24 | 35.75 |
12 | 12.750 | 12.090 | 0.330 | 43.77 | 45.45 |
14 | 14.000 | 13.250 | 0.375 | 54.57 | 57.00 |
16 | 16.000 | 15.250 | 0.375 | 62.58 | 65.30 |
18 | 18.000 | 17.250 | 0.375 | 70.59 | 73.00 |
20 | 20.000 | 19.250 | 0.375 | 78.60 | 81.00 |
Pipe sizes not listed that are less than 8 inches in diameter shall be Schedule 40 pipe as a minimum.
Pipe sizes not listed that are 8 inches in diameter or greater shall be Schedule 30 pipe as a minimum.
Pipes for driven wells shall be Schedule 40 as a minimum.
Ill. Admin. Code tit. 77, pt. 920, tbl. A