Dimensional specifications, pressure classes and engineered jointing for specialized infrastructure service.
PE Water Pressure Pipe 25 mm (3/4 inch)
Products in this size: PE100 Water Pressure Pipe and PE80 Water Pressure Pipe. Its pressure classes run from PN10 to PN25 (SDR 13.6 to 7.4): the lower the SDR, the thicker the wall and the higher the allowed pressure. Wall thickness 2–3.4 mm, inside diameter 18.2–21 mm and weight 0.151–0.243 kg per metre.
Supplied as: Coil (50, 100, 200 m). In the Iranian market a 25 mm pipe is also called “3/4 inch”. That is a trade name: the real size of a PE pipe is its outside diameter, 25 mm.
Today's price: approximate price per metre for every size
PE Water Pressure Pipe 25 mm (3/4 inch) — specifications
| Grade | SDR | PN (bar) | Wall (mm) | ID (mm) | Weight (kg/m) | Supply |
|---|---|---|---|---|---|---|
| PE100 | 13.6 | 12.5 | 2 | 21 | 0.151 | Coil (50, 100, 200 m) |
| PE100 | 11 | 16 | 2.3 | 20.4 | 0.173 | Coil (50, 100, 200 m) |
| PE100 | 9 | 20 | 2.8 | 19.4 | 0.202 | Coil (50, 100, 200 m) |
| PE100 | 7.4 | 25 | 3.4 | 18.2 | 0.243 | Coil (50, 100, 200 m) |
| PE80 | 13.6 | 10 | 2 | 21 | 0.151 | Coil (50, 100, 200 m) |
| PE80 | 11 | 12.5 | 2.3 | 20.4 | 0.173 | Coil (50, 100, 200 m) |
| PE80 | 9 | 16 | 2.8 | 19.4 | 0.202 | Coil (50, 100, 200 m) |
Inside diameter = OD − 2 × wall (calculated). Wall thickness is calculated from the standard series and is approximate; final values are confirmed in the quotation.
Common questions about this size
What is 25 mm HDPE pipe in inches?
In the Iranian market a 25 mm pipe is also called “3/4 inch”. That is a trade name: the real size of a PE pipe is its outside diameter, 25 mm.
What wall and weight does 25 mm PN10 pipe have?
PE80, SDR 13.6, wall 2 mm, ID 21 mm, 0.151 kg/m.
What wall and weight does 25 mm PN16 pipe have?
PE100, SDR 11, wall 2.3 mm, ID 20.4 mm, 0.173 kg/m; PE80, SDR 9, wall 2.8 mm, ID 19.4 mm, 0.202 kg/m.
How much does one metre of 25 mm pipe weigh?
0.151–0.243 kg, depending on the wall thickness; the table above gives each row.
In what lengths is 25 mm pipe supplied?
Coil (50, 100, 200 m).
PE Pressure & Water Supply Pipes buying guide and FAQs
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