HDPE Pipes — DIN 8072 (LLDPE)
Premium Manufacturer & Supplier in the UAE
LLDPE pipes to DIN 8072 — 2.5 to 10 bar, 10–110 mm.
Standards & Certifications
Overview
Product introduction and key characteristics
Crown Plastic Pipes / Fittings manufactures LLDPE pipes to DIN 8072 standards for agricultural irrigation and low-pressure water distribution across the UAE and GCC. Available in 10–110 mm with pressure ratings from 2.5 to 10 bar, these flexible pipes are ideal for drip irrigation systems and landscape watering in the UAE. Produced at our Umm Al Quwain facility with ISO 9001:2015 certification.
Features
Technical advantages and key benefits of this product range
- Produced from 100% virgin polyethylene for maximum reliability.
- Contains a minimum of 2.5% carbon black for superior UV resistance.
- Excellent design stress capabilities ranging from PE63 to PE100 material grades.
- Compliance with international standards including ISO 4427, DIN 8074, and EN 12201.
- Safe for potable water supplies and drinking water distribution.
- High design coefficient 'C' of no less than 1.25 for enhanced safety margins.
Applications
Ideal use cases and industries for this product
- Municipal water distribution and potable water supply networks.
- Agricultural irrigation systems, including drip tubing and drip irrigation.
- High-pressure gas network distribution and industrial piping.
- Underground infrastructure requiring trenchless (HDD) installation.
Pipe Specifications
Technical dimensions and parameters for all pipe sizes
DIN 8072
| Outside Diameter (mm) | Wall Thickness | ||
|---|---|---|---|
| 2.5 Bar Rating (mm) | 6 Bar Rating (mm) | 10 Bar Rating (mm) | |
| 10 | - | - | 2.0 |
| 12 | - | - | 2.0 |
| 16 | - | 2.0 | 2.7 |
| 20 | - | 2.2 | 3.4 |
| 25 | 2.0 | 2.7 | 4.2 |
| 32 | 2.0 | 3.5 | 5.4 |
| 40 | 2.0 | 4.3 | 6.7 |
| 50 | 2.4 | 5.4 | 8.4 |
| 63 | 3.0 | 6.8 | 10.5 |
| 75 | 3.6 | 8.1 | 12.5 |
| 90 | 4.3 | 9.7 | 15.0 |
| 110 | 5.3 | 11.8 | 18.4 |
Installation Guidelines
Best practices for optimal performance and longevity
Do's
- ✓Ensure butt-fusion welding is performed using correct temperatures for the specific PE grade.
- ✓Verify the SDR and PN ratings match the intended application's hydrostatic design stress.
- ✓Use pipes with sufficient carbon black content for long-term outdoor UV exposure.
- ✓Follow the MRS guidelines to ensure the pipe meets its 50-year design life at 20°C.
Don'ts
- ✗Do not use non-potable pipes for drinking water distribution.
- ✗Avoid exceeding the maximum allowable hydrostatic design stress specified for the material.
- ✗Do not install pipes that have deep scratches or physical damage exceeding standard tolerances.
- ✗Avoid using materials that do not conform to the required design coefficient 'C' for pressure safety.
Technical FAQs
Answers to common questions about this product
- Produced from 100% virgin polyethylene for maximum reliability.
- Contains a minimum of 2.5% carbon black for superior UV resistance.
- Excellent design stress capabilities ranging from PE63 to PE100 material grades.
- Compliance with international standards including ISO 4427, DIN 8074, and EN 12201.
- Safe for potable water supplies and drinking water distribution.
- High design coefficient 'C' of no less than 1.25 for enhanced safety margins.
- Ensure butt-fusion welding is performed using correct temperatures for the specific PE grade.
- Verify the SDR and PN ratings match the intended application's hydrostatic design stress.
- Use pipes with sufficient carbon black content for long-term outdoor UV exposure.
- Follow the MRS guidelines to ensure the pipe meets its 50-year design life at 20°C.
- Do not use non-potable pipes for drinking water distribution.
- Avoid exceeding the maximum allowable hydrostatic design stress specified for the material.
- Do not install pipes that have deep scratches or physical damage exceeding standard tolerances.
- Avoid using materials that do not conform to the required design coefficient 'C' for pressure safety.
Technical Documents
Access comprehensive technical catalogues, dimensional specifications, and compliance documentation for HDPE Pipes — DIN 8072 (LLDPE).
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