12 Va. Admin. Code § 5-630-480 - Well casing specifications
| Steel Casings | ||||
| Nom. Size (inches) | Weight (lbs./ft.) | Thickness (inches) | External Diameter | Internal Diameter |
| 4 | 10.79 | .188 | 4.5 | 4.026 |
| 6 | 13.00 | .188 | 6.625 | 6.25 |
| 8 | 24.70 | .277 | 8.625 | 8.071 |
| 10 | 31.20 | .279 | 10.75 | 10.192 |
Notes
Statutory Authority
§§ 32.1-12 and 32.1-176 of the Code of Virginia.
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