Al-Rajhi HDPE Pipes Outside Diameter 315 mm Thickness 9.7 mm Black

Engineered for the demanding conditions of the Qatari construction sector, these Al-Rajhi HDPE pipes combine a 315 mm outer diameter with a robust 9.7 mm wall thickness. Manufactured from premium-grade polyethylene, they deliver exceptional resistance to corrosion, chemical attack, and high operating pressures, ensuring long-term reliability in aggressive soil and climate conditions common in Doha and Al Wakrah.

The pipes utilize advanced fusion welding technology, creating leak-proof joints that minimize infiltration and exfiltration. Their inherent flexibility allows them to withstand ground movement and seismic activity, while their smooth inner surface promotes efficient flow and reduces blockages. Being electrically non-conductive and resistant to combustion, they offer enhanced safety in various installations.

Key Features

• Outside diameter: 315 mm (tolerance: 317.9 mm max)
• Wall thickness: 9.7 mm (tolerance: 10.9 mm max)
• Black color for UV resistance (when exposed)
• High pressure rating and chemical resistance
• Lightweight and easy to handle, reducing installation time
• Long service life with minimal maintenance

Applications in Qatar

These pipes are ideal for gravity drainage systems, sewage networks, and underground utility installations across Qatar, including new developments in Lusail and the Pearl. Their durability and leak-proof joints make them a preferred choice for infrastructure projects requiring reliable, long-term performance.