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Cable tray models are divided into: trough cable tray, ladder cable tray, and tray cable tray; 1. The trough type cable tray is fully sealed 360 degrees and is generally most suitable for use in environments with oil, corrosive liquids, flammable dust, etc., or installed outdoors to prevent cable…
2025/09/04 16:06
1. The side panels of the fire-resistant cotton trough box (fire-resistant bridge) with sandwich structure are drawn and formed by a forming machine, which increases the bending strength of the fire-resistant bridge; The side and bottom plates adopt advanced technology, with a smooth and even…
2025/09/04 15:06
The hot-dip galvanized sheet cable tray has certain fire resistance, but it cannot guarantee complete fire resistance. During the production process, hot-dip galvanized sheet cable trays will undergo fire prevention treatment, such as spraying fireproof coatings, to enhance their fire resistance…
2025/08/31 15:06
The span of a cable tray refers to the distance between different support points of the cable tray. The size of this distance has a significant impact on the stability and installation effectiveness of cable trays. When installing cable trays, it is necessary to choose the appropriate tray size…
2025/08/31 15:06
The laying of ground cable trays is a professional electrical engineering task that mainly involves the following steps and requirements:1. Design and preparation: Firstly, it is necessary to design cable trays based on the building's electrical requirements and spatial layout. Factors such as…
2025/08/31 15:06
Engineering cable tray is a structure used to support and protect electrical wires, typically used for power and communication wiring within buildings. It is made of metal or plastic, with excellent load-bearing capacity and flexibility, and can be bent and twisted as needed. Engineering cable…
2025/08/22 15:06
The selection of large-span cable trays needs to consider the following factors:1. Span: Choose the appropriate size and type based on the span of the bridge frame. Generally speaking, larger spans require the selection of cable trays with higher strength and stronger load-bearing capacity, while…
2025/08/22 15:06
Bridge tray is a metal tray used to carry electrical circuits and equipment, usually used for electrical wiring and pipeline installation inside buildings. It consists of trays and cable trays. trays are platforms used to support electrical equipment and circuits, while cable trays are brackets…
2025/08/22 15:06
Grid cable trays are mainly used in the following scenarios:1. Indoor decoration and building wiring: Grid cable trays can be used in indoor and outdoor decoration projects, especially in places where flexible and adjustable wiring schemes are needed. For example, in large indoor spaces such as…
2025/08/13 18:06
The selection of bridge frames for power distribution rooms mainly depends on specific application scenarios and relevant specifications. The following are some common types of bridge frames for power distribution rooms and their applicable scenarios:1. Galvanized cable tray: Galvanized cable tray…
2025/08/13 18:06
According to different standards, the thickness requirements for the galvanized layer of the bridge frame may vary. Generally speaking, according to relevant standards in China, the thickness of the galvanized layer on ordinary cable trays should not be less than 60 μ m, while the thickness of the…
2025/08/13 18:06
Metal cable tray is a device used to support and protect wires and cables. It has a wide installation range and is mainly suitable for the following places:1. Indoor and outdoor: Metal cable trays can be installed in both indoor and outdoor environments. Indoors, it is commonly used in buildings…
2025/08/06 18:06