Crown Plastic Pipes manufactures UPVC Drainage Fittings fully compliant with Ashghal (PWA) and Kahramaa specifications and certified to BS EN 1329-1:2014 / BS EN 1401. Compliance certification ref: DM-DRAIN-BS1401-2024-002. All products are manufactured at our ISO 9001:2015 certified facility and delivered directly to Qatar project sites.
Ring stiffness and crush resistance tested per applicable standards. Wall thickness tolerance held at ±0.3 mm — significantly tighter than commodity imports. Vicat softening point: 79°C. At Qatar's peak ambient temperatures, the derating factor of 0.5 maintains structural integrity. Linear thermal expansion coefficient: 0.06 mm/m·K, factored into all joint design specifications for Qatar installations.
| Metric | Value |
|---|---|
| Wall Thickness Tolerance | ±0.3 mm |
| Vicat Softening Point | 79°C |
| Derating Factor (50°C) | 0.5 |
| Expansion Coefficient | 0.06 mm/m·K |
| Certification Ref | DM-DRAIN-BS1401-2024-002 |
Crown Plastic Pipes serves Qatar contractors with factory-direct UPVC Drainage Fittings deliveries from our ISO 9001:2015 certified facility. With 30+ years of GCC manufacturing experience and 5000+ products in our catalogue, we provide complete Pipes / Fittings solutions for Qatar infrastructure projects. Contact our technical team for project-specific requirements.
Contact our technical team for project specifications and competitive bulk pricing.
