Grate gratings are made of flat steel and twisted square steel or flat steel焊接. They feature attractive appearance, high strength, a variety of specifications, and low cost, making steel grate gratings the usual choice. With technological advancement, a new composite water grate made of reinforced steel with resin or plastic and inorganic fillers has been developed. Its advantages include a lower weight compared to cast iron gratings and lower cost, but its drawback is that it lacks the strength of cast iron gratings.

Dimensions

(1) The flat steel is oriented in the load-bearing (supporting) direction, and the length L of the flat steel is determined based on the width of the trench (well) and the spacing left.

(2) Arranged by trench length, select a standard board width of 995mm that fits the processing module, with a 5mm gap between boards.

(3) The remaining length of the trench (or well) is short by 1 meter and is locally sized to a modular dimension.

(4) Select the steel grating model based on the trench (well) width and load requirements.

(5) We advocate selecting standardized dimensions to avoid unnecessary design and construction. Our company can design and manufacture various sizes or models with other functionalities upon customer request.