HDPE PE100 Pipe Dimensions & Pressure Ratings (PN16/PN20)
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| Pipe OD (mm) | OD min (mm) | OD max (mm) | SDR | PN | Wall e min (mm) | Wall e max (mm) | Weight (kg/m) |
|---|---|---|---|---|---|---|---|
| 20 | 20.0 | 20.3 | 9 | 20 | 2.3 | 2.7 | 0.131 |
| 25 | 25.0 | 25.3 | 11 | 16 | 2.3 | 2.7 | 0.171 |
| 32 | 32.0 | 32.3 | 11 | 16 | 3.0 | 3.4 | 0.279 |
| 40 | 40.0 | 40.4 | 11 | 16 | 3.7 | 4.2 | 0.431 |
| 50 | 50.0 | 50.4 | 11 | 16 | 4.6 | 5.2 | 0.669 |
- PE100 compound; PN = nominal pressure rating in bar at 20°C; SDR = outside diameter / minimum wall thickness.
- Table covers the Hansen PE100 socketed/compression system range as published. Larger diameters (63 mm and above) and PN10/SN-rated lines are covered by the manufacturer's full catalogue — request it before tendering.
- Wall thickness tolerance per the published table; weight is nominal kg/m at the stated size.
Data source: data/product-specs/hdpe-pn-dimensions.md (transcribed from manufacturer data; verify against latest catalogue revision before fabrication).
About this table
These dimensions are transcribed from the Hansen PE100 pipe data published on our shop’s product pages (5 m lengths and 100 m rolls), covering the 20–50 mm OD range in PN16 and PN20. Every figure above is as published by the manufacturer — no interpolated or recalculated values.
Reading the table for procurement:
- OD tolerance (min/max columns) matters when you are matching compression fittings or electrofusion couplers — outside the tolerance, joints leak or over-stress.
- Wall e min/e max is the wall thickness envelope. For BOQ weight estimates, use the nominal weight column rather than back-calculating.
- SDR ↔ PN relationships shown (SDR11 ↔ PN16, SDR9 ↔ PN20) are the PE100 standard pairings — if a tender cites SDR17, that is the PN10 pairing, a different wall schedule not covered by this table.
For a fuller discussion of choosing between pressure classes, see PN10 vs PN16 HDPE pipes in Malaysia.
What’s in stock
The Hansen PE100 range at Sanifix covers these sizes in 5 m lengths and 100 m rolls, with the full compression fitting set (couplers, elbows, tees, MTA/FTA adaptors, tank connectors, flange adaptors) to complete a system. Browse HDPE pressure pipes and HDPE compression fittings or send your schedule for a quotation.
SIRIM test reports for the Hansen system are available on request — ask our sales team to include certification status in your quote if your submittal requires it.