HDPE Polyethylene Pipe PN 3.9 Bar [PE 63] Outside Diameter 500 mm SDR 21 Color Black with Green Stripes | Almona Factory

Our HDPE (high-density polyethylene) pipes, manufactured by Al Mona Factory in accordance with DIN 8074/8075, are engineered for reliable water transportation in demanding environments. With a pressure rating of 3.9 bar and a 500 mm outside diameter, these pipes deliver exceptional performance for municipal and industrial water networks across Qatar.

Key Features

• High chemical resistance: withstands pH levels from 2 to 12, making them suitable for a wide range of water qualities.
• Durable and long-lasting: designed for a maintenance-free service life of up to 50 years.
• UV resistant: can withstand prolonged exposure to sunlight, ideal for Qatar's intense climate.
• Earthquake resistant: flexibility in the pipe and welded joints provides resilience against seismic activity.
• High pressure tolerance: capable of handling high water pressures, ensuring reliable operation in pressurized networks.

Technical Specifications

• Outside diameter: 500 mm
• Standard Dimension Ratio (SDR): 21
• Pipe Series (S): 10
• Material grade: PE 63
• Pressure rating: 3.9 bar
• Wall thickness: 23.9 mm
• Minimum Required Strength (MRS): 6.3 MPa
• Weight: 35.7 kg/m
• Design safety factor: C=1.6
• Design stress (σs): 3.94 MPa
• Color: Black with green stripes
• Standard length: 12 meters (custom lengths available upon request)

These pipes are an excellent choice for water supply projects in Doha, Al Rayyan, and Al Wakrah, where high performance and longevity are essential. Their robust construction and resistance to environmental factors make them a smart investment for Qatar's infrastructure.