HDPE Polyethylene Pipe PN 4 Bar [PE 63] Outside Diameter 400 mm SDR 26 Color Black with Green Stripes | Almona Factory

This HDPE (high-density polyethylene) pipe from Almona Factory is engineered for reliable water transportation in demanding environments, including the harsh climatic conditions of Qatar. With an outside diameter of 400 mm and a pressure rating of 4 bar (PE 63), it meets the rigorous requirements of municipal and industrial water networks.

Manufactured in accordance with DIN 8074/8075, this pipe offers exceptional durability and a service life of over 50 years with minimal maintenance. Its high flexibility and resistance to seismic activity make it a dependable choice for underground installations in Doha, Al Rayyan, and Al Wakrah, where ground movement can be a concern.

The pipe provides superior resistance to UV radiation, chemical corrosion (pH 2–12), and high water pressure, ensuring consistent performance even in exposed or aggressive environments. Its smooth inner surface minimizes friction losses, contributing to efficient flow and reduced pumping costs.

Key Features

• Outside diameter: 400 mm
• Standard dimension ratio (SDR): 26
• Pipe series (S): 12.5
• Material grade: PE 63
• Pressure rating: 4 bar
• Wall thickness: 15.3 mm
• Minimum required strength (MRS): 6.3 MPa
• Weight: 18.6 kg/m
• Design safety factor: C = 1.25 (σs = 5.04 MPa)
• Color: Black with green stripes
• Length: Available in coils of 100 m, 200 m, 300 m (up to 1500 m) for sizes 16–32 mm; 100 m coils for sizes 40–160 mm

Ideal for potable water supply, irrigation, and industrial applications across Qatar, this HDPE pipe combines strength, flexibility, and longevity, making it a cost-effective solution for both new installations and upgrades.