Manhole Tops

Description

Manhole tops are one of the most recent trends in the industry and one of the best ways for connecting multiple networks and pipes. For example, manholes can be used to connect several sewer lines and leading them to an outlet. Manhole is a part mounted on sewers to enable accessing underground channels and vessels for repair or making changes. Indeed, these vents are produced in different sizes according to the proposed application, and the size of project. Raw material used in manufacturing manholes, including cast iron, composites, or concrete, are of the best quality available in the market. Besides being light and therefore portable, manholes have high weight bearing capacity. In addition, based on experiments and tests, it is proved that this product has high strength and toughness so that it does not experience fracture and brittleness due to dimensional changes caused by temperature. Manholes are manufactured according to international standards INSO 14976, EN124-2-2015, EN1234 1-2015. They are designed and produced in different classes, based on the type of usage and weight bearing capacity:

• Class A15
• Class B125
• Class C250
• Class D400
• Class E600
• Class F900

Our company provides and supplies manholes in the two classes C250 and D400.