BETTER COVER is a global supplier of composite manhole covers. Among them, 900mm D400 Gas station manhole covers are used in gas stations and are very popular. Because of their large 900mm size and high load-bearing capacity of D400 and E600, they are also called Heavy duty manhole covers and frames，Because of its super sealing performance, it is also called a sealed waterproof manhole cover.

The loading applications are the first thing you should consider when looking to purchase manhole covers, access covers or gully grates, to guarantee that you are selecting the right one. But what is BS EN 124 and how does it help you choose the right product?

With the development of composite material manhole covers in recent years, because of its various advantages, composite manhole covers are gradually replacing the most commonly used ductile iron manhole covers in gas stations, and become the best manhole cover choice for new gas stations or gas station renovations.

The choice of gas station manhole covers needs to be considered in many aspects. In addition to meeting the performance requirements required by the gas station use scene, it is also necessary to consider the convenience of maintenance of the manhole cover at the gas station.

BETTER COVER composite manhole cover effectively protects the fuel tank of the gas station from damage in severe weather with continuous high-intensity rainfall.