HDPE Polyethylene Pipe PN 3.2 Bar [PE 80] Outside Diameter 400 mm SDR 41 Color Black with Blue Stripes | Almona Factory

Almona Factory presents premium HDPE (high-density polyethylene) pipes engineered for efficient water distribution networks across Qatar. Manufactured to ISO 4427-2 standards, these pipes offer exceptional durability and long-term performance, making them a trusted choice for infrastructure projects in Doha, Al Rayyan, and Al Wakrah.

Our HDPE pipes are built to withstand high water pressures, ensuring reliable operation in demanding conditions. With a service life of up to 50 years and virtually maintenance-free operation, they provide a cost-effective solution for municipal and industrial water systems. Their flexibility and resistance to earthquakes make them ideal for Qatar's seismic considerations, while UV resistance ensures longevity under the intense Qatari sun.

These pipes also offer superior chemical resistance, tolerating a wide pH range (2 to 12), which is essential for various industrial applications. Available in multiple sizes, they deliver consistent quality and performance.

Key Specifications

• Outside diameter: 400 mm
• Standard dimension ratio (SDR): 41
• Pipe series (S): 20
• Material grade: PE 80
• Pressure rating: 3.2 bar
• Wall thickness: 9.8 mm
• Minimum required strength (MRS): 8 MPa
• Design stress (σs): 6.4 MPa
• Design safety factor: C=1.25
• Color: Black with blue stripes
• Length: 12 meters (custom lengths available on request)

Whether for potable water supply, sewage networks, or industrial fluid transport, Almona HDPE pipes deliver the strength and reliability required for Qatar's ambitious development projects.