NPF HDPE Pipes Nominal Pressure 4 Bar Outside Diameter 450 mm Thickness 8.9 mm Black

Engineered for demanding water infrastructure projects across the Kingdom of Bahrain, these NPF HDPE pipes deliver long-lasting performance in non-pressure water networks. Manufactured from premium-grade polyethylene, they offer exceptional resistance to corrosion, chemical attack, and environmental stress—making them a dependable choice for both underground and above-ground installations in Manama, Muharraq, Riffa, and beyond.

The pipes feature a robust 8.9 mm wall thickness and a 450 mm outside diameter, providing structural integrity while maintaining a smooth internal bore for efficient flow. Rated for a nominal pressure of 4 Bar, they are perfectly suited for gravity-fed systems, drainage, and irrigation applications common in the region's arid climate.

Their black pigmentation provides inherent UV protection, ensuring durability even with prolonged sun exposure. Additionally, the material is heat resistant and electrically non-conductive, adding a layer of safety and versatility. Installation is streamlined through electrical butt welding, which creates secure, leak-proof joints that meet the highest standards of reliability.

Key Features & Benefits

• Outside diameter: 450 mm
• Nominal pressure: 4 Bar
• Wall thickness: 8.9 mm
• Material weight: 18.300 kg/meter
• Standard length: 6 meters (custom lengths available on request)
• Color: Black for UV resistance
• Excellent chemical and heat resistance
• Non-conductive and corrosion-free
• Compatible with electrical welding for secure joints

Whether for municipal water distribution, industrial cooling systems, or agricultural projects in Bahrain, these HDPE pipes offer a cost-effective and durable solution that aligns with local building standards and environmental conditions.