PE Well Casing Pipe
Plain (unslotted) polyethylene well casing pipe for agricultural, drinking-water and industrial water wells, in a range of diameters and wall thicknesses and 6 m or 12 m bars, free from rust and corrosion.
- Plain wall, no slots
- No rust and no effect on water quality
- Several wall thicknesses for different depths
- 6 m and 12 m bars
- Lighter than steel casing, easy to handle
Today's approximate price: 562,400 to 17,291,000 toman per metre, depending on diameter and pressure (excl. VAT and delivery) Prices for every size
Key Specifications
- Product code
- P007
- Material & grade
- PE
- Outside diameter
- 110–500 mm
- Wall construction
- Solid Wall
- Supply form
- Bar (6, 12 m)
- Unit of sale
- Bar (length)
- Applications
- Wells & pumping
- Dimensional options
- 42 rows in the specification table
What is PE well casing pipe?
Well casing holds the borehole wall after drilling and prevents collapse. The polyethylene well casing supplied by Caspian Sanat ZAAL is plain (unslotted) pipe, in the diameters and wall thicknesses of the specification table.
Unlike steel casing, polyethylene does not rust, does not corrode in saline or aggressive water and releases no rust particles into the well. Its lower weight also makes transport and installation at the well site easier.
Choosing diameter and wall thickness
Casing diameter follows the drilled diameter and the pump size; the submersible pump must fit inside the casing with enough clearance. Wall thickness depends on well depth and the surrounding soil and water pressure, and deeper wells need a thicker wall. The diameter and thickness combinations are in the specification table.
Installation and supply
Casing bars are joined before entering the well and lowered slowly and centrally into the borehole. The jointing method is agreed at quotation according to diameter, depth and the drilling contractor's equipment. After installation, the annulus between casing and borehole is filled with gravel pack.
The pipe is supplied in 6 m and 12 m bars. For a quotation, enter well depth, drilled diameter and the length you need in the request form.
PE Well Casing Pipe — Technical Specifications
Wall thickness and weight are calculated from the standard series and are approximate; final values are confirmed in the quotation.
| Outer Diameter (mm) | Wall Thickness (mm) | Approx. Weight (kg/m) |
|---|---|---|
| 110 | 6.5 | 2.018 |
| 110 | 8.1 | 2.476 |
| 110 | 10 | 3 |
| 125 | 7.4 | 2.611 |
| 125 | 9.2 | 3.196 |
| 125 | 11.4 | 3.885 |
| 140 | 8.3 | 3.28 |
| 140 | 10.3 | 4.008 |
| 140 | 12.8 | 4.885 |
| 160 | 9.5 | 4.29 |
| 160 | 11.8 | 5.247 |
| 160 | 14.6 | 6.369 |
| 180 | 10.6 | 5.387 |
| 180 | 13.3 | 6.652 |
| 180 | 16.4 | 8.05 |
| 200 | 11.8 | 6.663 |
| 200 | 14.8 | 8.223 |
| 200 | 18.2 | 9.927 |
| 225 | 13.3 | 8.447 |
| 225 | 16.6 | 10.379 |
| 225 | 20.5 | 12.578 |
| 250 | 14.8 | 10.444 |
| 250 | 18.4 | 12.785 |
| 250 | 22.8 | 15.542 |
| 280 | 16.5 | 13.044 |
| 280 | 20.6 | 16.032 |
| 280 | 25.5 | 19.471 |
| 315 | 18.6 | 16.54 |
| 315 | 23.2 | 20.311 |
| 315 | 28.7 | 24.652 |
| 355 | 20.9 | 20.95 |
| 355 | 26.2 | 25.846 |
| 355 | 32.3 | 31.272 |
| 400 | 23.6 | 26.651 |
| 400 | 29.5 | 32.792 |
| 400 | 36.4 | 39.708 |
| 450 | 26.5 | 33.671 |
| 450 | 33.1 | 41.401 |
| 450 | 41 | 50.311 |
| 500 | 29.5 | 41.642 |
| 500 | 36.8 | 51.141 |
| 500 | 45.5 | 62.044 |
PE Well Casing Pipe — FAQ
Do you supply slotted PE well casing?
No. The PE well casing we supply is plain (unslotted) pipe.
Is PE or steel casing better?
PE casing does not rust, does not corrode in saline water and is lighter. The final choice depends on depth, diameter and ground conditions and should follow the drilling engineer's advice.
How do I choose the casing wall thickness?
It depends on well depth and the surrounding soil and water pressure; deeper wells need thicker walls. Enter depth and drilled diameter in the quote form for a recommendation.
What bar lengths are supplied?
Well casing is supplied in 6 m and 12 m bars.
