W. Va. Code R. agency 64, tit. 64, ser. 64-46, tbl. 64-46 B
Diameter and Wall Thickness of Plastic Well Casing and Liners
| Nominal Size | O.D.* | Class | Minimum Wall Thickness | |
| 2" | 2.375 | SCH 40 | .154 | |
| 3" | 3.500 | SCH 40 | .216 | |
| 4" | 4.500 | SDR 26** SDR 21 SDR 17 | .173 .214 .265 | |
| 4 1/2 " | 4.950 | SDR 26** SDR 40 SDR 17 | .190 .248 .291 | |
| 5" | 5.563 | SDR 21 SDR 17 | .265 .327 | |
| 6" | 6.625 | SDR 26** SCH 40 SDR 21 SDR 17 | .255 .280 .316 .390 | |
| 6 1/4" | 6.900 | SDR 21 SDR 27.6 | .329 .250 | |
| 8" | 8.625 | SDR 26** SDR 21 | .332 .410 | |
| 10" | 10.750 | SDR 26** SDR 21 | .413 .511 | |
| 12" | 12.750 | SDR26** SDR 21 | .490 .606 | |
| 14" | 14.000 | SCH 40 SDR 21 | .437 .667 | |
| 16" | 16.000 | SCH 40 SDR 26 | .500 .616 |
Note: Dimensions are in inches.
* O. D. = outer (or outside) diameter
** = Used for liner only
Liner Pipe Only for the 2", 3" and 4" nominal pipe size.
All dimensions and weights are subject to normal manufacturing tolerances.
Notes
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