Dimensional specifications, pressure classes and engineered jointing for specialized infrastructure service.
PE Water Pressure Pipe 355 mm (14 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 8.7–39.5 mm, inside diameter 276–337.6 mm and weight 9.55–39.1 kg per metre.
Supplied as: Bar (6, 12 m). In the Iranian market a 355 mm pipe is also called “14 inch”. That is a trade name: the real size of a PE pipe is its outside diameter, 355 mm.
Today's price: approximate price per metre for every size
PE Water Pressure Pipe 355 mm (14 inch) — specifications
| Grade | SDR | PN (bar) | Wall (mm) | ID (mm) | Weight (kg/m) | Supply |
|---|---|---|---|---|---|---|
| PE100 | 41 | 4 | 8.7 | 337.6 | 9.55 | Bar (6, 12 m) |
| PE100 | 33 | 5 | 10.8 | 333.4 | 11.8 | Bar (6, 12 m) |
| PE100 | 26 | 6 | 13.7 | 327.6 | 14.6 | Bar (6, 12 m) |
| PE80 | 33 | 4 | 10.8 | 333.4 | 11.8 | Bar (6, 12 m) |
| PE80 | 26 | 5 | 13.7 | 327.6 | 14.6 | Bar (6, 12 m) |
| PE80 | 21 | 6 | 17 | 321 | 18 | Bar (6, 12 m) |
| PE80 | 17 | 8 | 20.9 | 313.2 | 22.1 | Bar (6, 12 m) |
| PE80 | 13.6 | 10 | 26.2 | 302.6 | 26.9 | Bar (6, 12 m) |
| PE80 | 11 | 12.5 | 32.3 | 290.4 | 32.5 | Bar (6, 12 m) |
| PE80 | 9 | 16 | 39.5 | 276 | 39.1 | 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 355 mm HDPE pipe in inches?
In the Iranian market a 355 mm pipe is also called “14 inch”. That is a trade name: the real size of a PE pipe is its outside diameter, 355 mm.
What wall and weight does 355 mm PN6 pipe have?
PE100, SDR 26, wall 13.7 mm, ID 327.6 mm, 14.6 kg/m; PE80, SDR 21, wall 17 mm, ID 321 mm, 18 kg/m.
What wall and weight does 355 mm PN10 pipe have?
PE80, SDR 13.6, wall 26.2 mm, ID 302.6 mm, 26.9 kg/m.
What wall and weight does 355 mm PN16 pipe have?
PE80, SDR 9, wall 39.5 mm, ID 276 mm, 39.1 kg/m.
How much does one metre of 355 mm pipe weigh?
9.55–39.1 kg, depending on the wall thickness; the table above gives each row.
In what lengths is 355 mm pipe supplied?
Bar (6, 12 m).
PE Pressure & Water Supply Pipes buying guide and FAQs
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