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SEWAGE and DRAINAGE
Gostaresh PE double-wall corrugated pipes are available in 125 to 1000mm diameter and they are suitable for non-pressurized, gravity flow applications. These pipes feature a corrugated outer layer for maximum external load strength, and a smooth interior for excellent hydraulic efficiency. The fittings are available in either soil-tight or watertight configuration. These pipe are available in 6, 9, or 12m according to our customer order. Our drainage pipe products are in compliance with the standard requirements of EN12666, ISO 8772, ASTM F2306, and ASTM F2648.
Fields of Application
  • Mining application such as slurry processing, pit and mine dewatering, and tailings transportation
  • Sanitary sewer application
  • Storm water drainage
  • Street and highway drainage
  • Subsurface drainage for arable land

PE Pipes Advantages

Zero-leak, Reliable pipelines: PE pipes are joined using either electro-fusion fittings, or using heat fusion process. In either case, the connection points become stronger than the pipe itself. This design is more reliable and leak-free than the potential leak points every 6 meter in ductile iron pipes.

Flexibility, Lightweight, and easy handling: PE lightweight reduces the logistical and handling costs in comparison with other traditional materials. Flexibility implies excellent performance in areas where the soil is unstable and also in earthquake-prone regions.

Resistance to chemicals and corrosion: PE is the choice in the environments where there is need for protection against corrosive and abrasive attack. PE pipes do not rust and the latest generation of the material has a life expectancy of 100 years.

Installation benefits: PE pipes do not require the special and costly trench bedding that other piping systems such as ductile iron and GRP require. In trenchless and horizontal directional drilling applications, PE is the most used material for pipes.

Cost benefits: Studies have shown that the PE pipe systems have the lowest whole life cost which is summation of the cost of components, cost of installation, and the cost of ownership. For more information on this topic, please visit our technical articles section.

Due to the presence of the vertically integrated petrochemical companies, the price of the PE material in GCC region and Iran is lower on average 10-15% than that of NE Asia and Europe. We have a long-established working relationship with major PE producers of the region, and we pass the price advantage of our raw material to the price of the finished products for the benefit of the end-users. Please contact us for more detail





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