Dimensional specifications, pressure classes and engineered jointing for specialized infrastructure service.
PE Water Pressure Pipe 500 mm (20 inch)
Products in this size: PE100 Water Pressure Pipe and PE80 Water Pressure Pipe. Its pressure classes run from PN4 to PN16 (SDR 41 to 9): the lower the SDR, the thicker the wall and the higher the allowed pressure. Wall thickness 12.2–55.6 mm, inside diameter 388.8–475.6 mm and weight 19–77.3 kg per metre.
Supplied as: Bar (6, 12 m). In the Iranian market a 500 mm pipe is also called “20 inch”. That is a trade name: the real size of a PE pipe is its outside diameter, 500 mm.
Today's price: approximate price per metre for every size
PE Water Pressure Pipe 500 mm (20 inch) — specifications
| Grade | SDR | PN (bar) | Wall (mm) | ID (mm) | Weight (kg/m) | Supply |
|---|---|---|---|---|---|---|
| PE100 | 41 | 4 | 12.2 | 475.6 | 19 | Bar (6, 12 m) |
| PE100 | 33 | 5 | 15.2 | 469.6 | 23.4 | Bar (6, 12 m) |
| PE100 | 26 | 6 | 19.3 | 461.4 | 28.9 | Bar (6, 12 m) |
| PE80 | 33 | 4 | 15.2 | 469.6 | 23.4 | Bar (6, 12 m) |
| PE80 | 26 | 5 | 19.3 | 461.4 | 28.9 | Bar (6, 12 m) |
| PE80 | 21 | 6 | 23.9 | 452.2 | 35.7 | Bar (6, 12 m) |
| PE80 | 17 | 8 | 29.5 | 441 | 43.8 | Bar (6, 12 m) |
| PE80 | 13.6 | 10 | 36.8 | 426.4 | 53.3 | Bar (6, 12 m) |
| PE80 | 11 | 12.5 | 45.5 | 409 | 64.5 | Bar (6, 12 m) |
| PE80 | 9 | 16 | 55.6 | 388.8 | 77.3 | Bar (6, 12 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 500 mm HDPE pipe in inches?
In the Iranian market a 500 mm pipe is also called “20 inch”. That is a trade name: the real size of a PE pipe is its outside diameter, 500 mm.
What wall and weight does 500 mm PN6 pipe have?
PE100, SDR 26, wall 19.3 mm, ID 461.4 mm, 28.9 kg/m; PE80, SDR 21, wall 23.9 mm, ID 452.2 mm, 35.7 kg/m.
What wall and weight does 500 mm PN10 pipe have?
PE80, SDR 13.6, wall 36.8 mm, ID 426.4 mm, 53.3 kg/m.
What wall and weight does 500 mm PN16 pipe have?
PE80, SDR 9, wall 55.6 mm, ID 388.8 mm, 77.3 kg/m.
How much does one metre of 500 mm pipe weigh?
19–77.3 kg, depending on the wall thickness; the table above gives each row.
In what lengths is 500 mm pipe supplied?
Bar (6, 12 m).
PE Pressure & Water Supply Pipes buying guide and FAQs
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