60 Cm Composite Manhole Cover

Composite Manhole Cover

Composite manhole covers are used in the oil, gas, petrochemical, water and wastewater, telecommunications, and industrial sectors. Due to the many problems associated with the use of metal manhole covers, including breakage, rust, corrosion, recyclability of the materials, and theft of the covers, this company has developed and manufactured non-metallic composite manhole covers in Iran in accordance with advanced global technologies and with high quality.

Composition of Composite Materials

This product is manufactured using a combination of materials, polymer resins, and other chemical compounds. Composite manhole covers are rapidly becoming a replacement for metal products due to their lower costs, high mechanical strength, high hydraulic resistance, high chemical and thermal resistance, fire resistance, resistance to corrosive chemicals, and resistance to wear and abrasion.
The popularity of composite manhole covers and the growing demand to replace metal covers with these products are due to several advantages, including reduced costs caused by the theft of cast iron covers, high mechanical and hydraulic strength, chemical resistance, attractive appearance, the possibility of manufacturing in different colors, resistance to corrosive wastewater gases, and resistance to wear and deterioration.
Composite manhole covers are manufactured from a combination of materials, polymer resins, and other chemical compounds.

Composite Manhole Cover Price

The price of polyethylene manhole covers can be estimated based on the size of the cover and the traffic load it is designed to withstand.
For example, the price of a manhole cover with a diameter of 60 cm and a load-bearing capacity of 12 tons will differ from that of a 60 cm manhole cover designed to withstand a 25-ton traffic load. Manhole covers are used to cover access openings in urban wastewater systems, telecommunications networks, and other underground infrastructure located within urban areas.
In urban wastewater systems, manhole covers are also used as part of the drainage infrastructure to allow surface water from roads and streets to enter the drainage system during rainfall. This helps reduce the effects of urban surface runoff during heavy rain and prevents related problems.