Casing Waterwell
Waterwell Casing is manufactured from hot finished seamless steel tube and threaded in accordance with British Standard BS 879. It can be supplied with screwed flush butt joints or screwed and socketed joints. Because of the Casings thick wall it maybe also used for shell and auger drilling.
Casings can be supplied and manufactured from seam welded steel tubing. Our Waterwell Series Casing may also be supplied in plastic or PVC type materials which are corrosive free, inert and light weight.
Waterwell casing are normally supplied in length increments of 3 & 1.5 metres. Any other length increment may be supplied by request.
Waterwell Casing Flush Butt Joints – Dimensions
| 4 in. | 5 in. | 6 in. | 8 in. | 10 in. | 12 in. | |
|---|---|---|---|---|---|---|
| In. mm. | In. mm. | In. mm. | In. mm. | In. mm. | In. mm. | |
| Casing O.D. | 4.50 114.3 | 5.5 139.7 | 6.62 168.3 | 8.62 219.1 | 10.75 273.0 | 12.75 323.9 |
| Nominal Bore | 3.86 98.4 | 4.87 123.8 | 5.87 149.2 | 7.87 200.0 | 9.87 250.8 | 11.87 301.6 |
| Thds / in. | 4 | 4 | 4 | 4 | 4 | 4 |
| 13 in. | 15 in. | 18 in. | 21 in. | 24 in. | |
|---|---|---|---|---|---|
| In. mm. | In. mm. | In. mm. | In. mm. | In. mm. | |
| Casing O.D. | 14.0 355.6 | 16.0 406.6 | 19.0 482.8 | 22.0 558.8 | 25.0 635.0 |
| Nominal Bore | 13.12 333.4 | 15.0 381.0 | 18.0 457.2 | 21.0 533.4 | 24.0 609.6 |
| Thds / in. | 4 | 4 | 4 | 4 | 4 |
Waterwell Casing Flush Butt Joints – Part Numbers
| 4 in. | 5 in. | 6 in. | 8 in. | 10 in. | 12 in. | |
|---|---|---|---|---|---|---|
| 3.0m Long | DW 04350 | DW 04355 | DW 04360 | DW 04365 | DW 04370 | DW 04375 |
| 1.5m Long | DW 04351 | DW 04356 | DW 04361 | DW 04366 | DW 04371 | DW 04376 |
| 13 in. | 15in. | 18 in. | 21 in. | 24 in. | |
|---|---|---|---|---|---|
| 3.0m Long | DW 04380 | DW 04385 | DW 04390 | DW 04395 | DW 04400 |
| 1.5m Long | DW 04381 | DW 04386 | DW 04391 | DW 04396 | DW 04401 |
Waterwell Casing Screwed and Socketed Joints – Dimensions
| 4 in. | 6 in. | 8 in. | 10 in. | 12 in. | |
|---|---|---|---|---|---|
| In. mm. | In. mm. | In. mm. | In. mm. | In. mm. | |
| Casing O.D. | 4.50 114.3 | 6.62 168.3 | 8.62 219.1 | 10.75 273.0 | 12.75 323.9 |
| Casing I.D. | 4.00 101.6 | 6.00 152.4 | 8.00 203.2 | 10.00 254.0 | 12.00 304.8 |
| Socket O.D. | 5.12 130.0 | 7.25 184.0 | 9.31 237.0 | 11.43 291.0 | 13.62 346.0 |
| Thds / in. | 10 | 10 | 8 | 8 | 8 |
| 13 in. | 15 in. | 18 in. | 21 in. | 24 in. | |
|---|---|---|---|---|---|
| In. mm. | In. mm. | In. mm. | In. mm. | In. mm. | |
| Casing O.D. | 14.0 355.6 | 16.0 406.4 | 19.0 482.6 | 22.0 558.8 | 25.0 635.0 |
| Casing I.D. | 13.25 336.6 | 15.25 357.4 | 18.25 463.6 | 21.12 536.6 | 24.12 612.8 |
| Socket O.D. | 14.87 378.0 | 16.87 429.0 | 20.00 508.0 | 23.12 587.0 | 26.12 644.0 |
| Thds / in. | 8 | 8 | 8 | 8 | 8 |
Waterwell Casing Screwed and Socketed Joints – Part Numbers
| 4 in. | 6 in. | 8 in. | 10 in. | 12 in. | |
|---|---|---|---|---|---|
| 3.0m Long | DW 04405 | DW 04410 | DW 04415 | DW 04420 | DW 04425 |
| 1.5m Long | DW 04406 | DW 04411 | DW 04416 | DW 04421 | DW 04426 |
| Socket | DW 04465 | DW 04466 | DW 04467 | DW 04468 | DW 04469 |
| 13 in. | 15 in. | 18 in. | 21 in. | 24 in. | |
|---|---|---|---|---|---|
| 3.0m Long | DW 04430 | DW 04435 | DW 04440 | DW 04445 | DW 04450 |
| 1.5m Long | DW 04431 | DW 04436 | DW 04441 | DW 04446 | DW 04451 |
| Socket | DW 04470 | DW 04471 | DW 04472 | DW 04473 | DW 04474 |
If you require any further information or a bespoke design then please email or contact us.