There are many kinds of cable bridges, which are also a kind of construction products that are often used in our life. Long span cable tray is one of them. Moreover, it can be erected independently or attached to various buildings and pipe rack supports, featuring simple structure, beautiful appearance, simple configuration and convenient maintenance. Next, Shandong cable tray manufacturer will show you the application of long-span cable tray.
Long span cable tray is a kind of cable tray that has a larger supporting span than general cable tray, and has a larger bearing capacity than general cable tray due to its exquisite structural design. Therefore, it is not only suitable for indoor and outdoor cable aerial laying of industrial and mining enterprises and institutions such as oil refining, chemical industry, textile, machinery, metallurgy, power, television, radio, etc., but also can be used as underground fortifications, such as subway Supports in cable trenches and cable tunnels for civil air defense works.
The large-span cable tray is generally assembled with pultruded FRP profiles, which is applicable to power cables, control cables, lighting cables and accessories. Compared with the iron bridge, it has the advantages of long service life (generally designed life is 20 years), convenient installation and low cost. Its proportion is only 1/4 of that of carbon steel. No hot work is required during construction. The length of a single bridge can reach 8 meters or even longer. It is easy to cut and requires no maintenance.
Long span cable bridge is a bridge with a supporting span larger than that of ordinary cable bridge. Due to its exquisite structural design, it has the characteristics of greater bearing capacity than ordinary cable bridge, so it is not only suitable for indoor and outdoor cable aerial laying in industrial and mining enterprises such as oil refining, chemical industry, textile, machinery, metallurgy, power, television, radio, etc., It can also be used for underground fortifications, such as cable trench and cable tunnel support in subway and civil air defense projects.
Long span cable bridges include long-span steps, bridges, trunking, heavy duty ladders, right angle tees, multi section tees, right angle cross bars, and connectors, covers, and struts of corresponding models. Large span cable tray is equipped with cover plate, which shall be specified when ordering, or ordered according to the cover plate model. The surface treatment of long-span cable tray is divided into plastic spraying, zinc plating or baking varnish. In corrosive environment, plastic sprayed bridge can be selected, and galvanized bridge can be selected in general atmospheric anti-corrosion environment.
Long span cable bridges include long span steps, trays, troughs, heavy load ladders, right angle tees, multi section tees, right angle crosses, and connectors, covers, and struts of corresponding models. The large span cable tray is equipped with a cover plate, which shall be described when ordering, or ordered according to the cover plate model.
The surface treatment of long-span cable tray is divided into plastic spraying, zinc plating, or paint baking. In corrosive environment, the cable tray with plastic spraying treatment can be selected, and in general atmospheric anti-corrosion environment, the cable tray with galvanization treatment can be selected. You can visit our website for more precautions Consult!