HDPE Polyethylene Pipe PN 3.9 Bar [PE 63] OD 400 mm SDR 21 Color Black with Green Stripes | Almona Factory

This HDPE (high-density polyethylene) pipe, manufactured by Al Mona Factory in compliance with DIN 8074/8075, delivers outstanding performance for water transportation networks across Qatar. Engineered for durability and efficiency, it withstands high water pressures, making it a reliable choice for municipal water supply, irrigation, and sewage systems in Doha, Al Rayyan, and Al Wakrah.

With a design life of 50 years requiring minimal maintenance, these pipes offer long-term cost savings. Their flexibility provides superior resistance to seismic activity, crucial for regions prone to ground movement. Additionally, the material resists UV degradation and chemical corrosion, handling a wide pH range from 2 to 12, ensuring reliability in harsh desert climates.

Key Specifications

• Outside diameter: 400 mm
• Standard dimension ratio (SDR): 21
• Pipe series (S): 10
• Material grade: PE 63
• Pressure rating: 3.9 bar
• Wall thickness: 19.1 mm
• Minimum required strength (MRS): 6.3 MPa
• Weight: 22.9 kg/m
• Design safety factor: C=1.6 (σs = 3.94 MPa)
• Color: Black with green stripes
• Length: 12 meters (custom lengths available upon request)

Ideal for potable water lines, sewage, drainage, and irrigation projects, this HDPE pipe meets the high standards required for infrastructure developments in Qatar's growing cities.