HDPE Polyethylene Pipe Nominal Pressure 3.9 Bar [PE 63] Outside Diameter 355 mm SDR 21 Color Black with Green Stripes | Almona Factory

This HDPE (high-density polyethylene) pipe from Almona Factory is engineered for reliable water transportation networks, meeting the demands of Qatar's infrastructure projects. Manufactured in accordance with DIN 8074/8075, it combines strength, flexibility, and longevity — offering a maintenance-free service life of up to 50 years.

Ideal for pressurized water systems, this PE63 pipe withstands high operating pressures and is resistant to environmental stress, including prolonged UV exposure and seismic activity. Its chemical resistance covers a wide pH range (2–12), making it suitable for various industrial and municipal applications.

Key Specifications

• Outside diameter: 355 mm
• Standard dimension ratio: SDR 21
• Pipe series (S): 10
• Material grade: PE 63
• Nominal pressure: 3.9 bar
• Wall thickness: 16.9 mm
• Minimum required strength (MRS): 6.3 MPa
• Material weight: 18 kg/m
• Design safety factor: C = 1.6 (σs = 3.94 MPa)
• Color: Black with green stripes
• Length: 12 meters (custom lengths available on request)

Whether for potable water distribution, irrigation, or industrial supply lines, these pipes are a dependable choice for projects across Doha, Al Rayyan, and Al Wakrah, offering excellent performance in Qatar's hot climate and demanding soil conditions.