UPVC Drainage Pipes BS 5255/BS EN 1329-1:2014 & BS 4514/BS EN 1329-1:2014
Premium Manufacturer & Supplier in the UAE
Above-ground soil and waste discharge drainage pipes certified to BS 5255/BS EN 1329-1:2014 & BS 4514/BS EN 1329-1:2014.
Standards & Certifications
Overview
Product introduction and key characteristics
Crown Plastic Pipes / Fittings, a leading UPVC drainage pipe manufacturer in the UAE, produces a comprehensive range conforming to BS 5255/BS EN 1329-1:2014 and BS 4514/BS EN 1329-1:2014 standards. Engineered for above-ground soil and waste discharge applications, these pipes deliver exceptional durability, chemical resistance, and a smooth internal bore that prevents scaling and blockage build-up. The range covers nominal sizes from 1¼″ through 6″, making it the preferred specification for residential, commercial, and institutional drainage installations across the UAE.
Features
Technical advantages and key benefits of this product range
- High impact resistance for long-service installations in extreme Gulf temperatures
- Smooth internal bore prevents scaling and blockages
- Chemical and corrosion resistant — unaffected by UAE soil and groundwater conditions
- Lightweight yet rigid for easy handling and installation
- Solvent cement and ring-seal jointing options
- UV stabilised formulation for Middle East outdoor exposure
- ISO 9001:2015 certified production at our Umm Al Quwain, UAE facility
- 50+ year expected service life — trusted by GCC contractors
Applications
Ideal use cases and industries for this product
- Above-ground soil and waste discharge systems across the UAE
- Underground sewerage networks for Dubai and Abu Dhabi developments
- Rainwater drainage systems suited to Gulf climate conditions
- Building internal drainage stacks
- Commercial and residential plumbing in the GCC
- Hospital and hotel sanitary systems
- Industrial effluent disposal in UAE free zones
- Town planning and municipal infrastructure projects
Pipe Specifications
Technical dimensions and parameters for all pipe sizes
Above Ground Soil & Waste Pipes: BS 5255/BS EN 1329-1:2014
| Nominal Size (Inch) | Mean Outside Dia. (mm) | Mean Wall Thickness (mm) | ||
|---|---|---|---|---|
| Min | Max | Min | Max | |
| 1 ¼" | 36.15 | 36.45 | 1.8 | 2.2 |
| 1 ½" | 42.75 | 43.05 | 1.9 | 2.3 |
| 2" | 55.85 | 56.05 | 2.0 | 2.4 |
Above Ground Soil & Waste Pipes: BS 4514/BS EN 1329-1:2014
| Nominal Size (Inch) | Mean Outside Dia. (mm) | Mean Wall Thickness (mm) | ||
|---|---|---|---|---|
| Min | Max | Min | Max | |
| 3" | 82.00 | 82.35 | 3.2 | 3.5 |
| 4" | 110.00 | 110.32 | 3.2 | 3.8 |
| 6" | 160.00 | 160.45 | 3.2 | 3.8 |
Installation Guidelines
Best practices for optimal performance and longevity
Do's
- ✓Use appropriate solvent cement grade for the pipe class
- ✓Allow for thermal expansion in long horizontal runs
- ✓Use correct chamfering tools before jointing
- ✓Support pipes at manufacturer-recommended intervals
Don'ts
- ✗Do not drop pipes from heights — impact damage may be invisible
- ✗Do not use incompatible solvents or adhesives
- ✗Do not expose stored pipes to prolonged direct sunlight
- ✗Do not exceed the recommended temperature limit of 60 °C
Technical FAQs
Answers to common questions about this product
- High impact resistance for long-service installations in extreme Gulf temperatures
- Smooth internal bore prevents scaling and blockages
- Chemical and corrosion resistant — unaffected by UAE soil and groundwater conditions
- Lightweight yet rigid for easy handling and installation
- Solvent cement and ring-seal jointing options
- UV stabilised formulation for Middle East outdoor exposure
- ISO 9001:2015 certified production at our Umm Al Quwain, UAE facility
- 50+ year expected service life — trusted by GCC contractors
- Use appropriate solvent cement grade for the pipe class
- Allow for thermal expansion in long horizontal runs
- Use correct chamfering tools before jointing
- Support pipes at manufacturer-recommended intervals
- Do not drop pipes from heights — impact damage may be invisible
- Do not use incompatible solvents or adhesives
- Do not expose stored pipes to prolonged direct sunlight
- Do not exceed the recommended temperature limit of 60 °C
Technical Documents
Access comprehensive technical catalogues, dimensional specifications, and compliance documentation for UPVC Drainage Pipes BS 5255/BS EN 1329-1:2014 & BS 4514/BS EN 1329-1:2014.
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