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The production of steel structure bridge requires consideration of multiple factors, including the shape, span, thickness, material selection, and connection method of the bridge. Here are some common steps for making steel structure cable trays:1. Design the shape of the bridge: Based on the
2025/11/04 13:37
The heat dissipation performance of trough bridge, tray bridge, and stepped bridge depends on their design and materials. Generally speaking, the heat dissipation performance of cable trays can be evaluated by the following factors:1. Thermal conductivity of bridge material: The better the thermal
2025/10/23 13:37
Waterproof cable tray is a special type of cable tray designed to prevent the intrusion of moisture, ensuring the safe and stable operation of electrical facilities. It is usually made of high-quality anti-corrosion materials, such as stainless steel or galvanized steel, to enhance its waterproof
2025/10/23 13:37
A perforated tray bridge is a device used to support and protect wires, cables, and pipelines, typically made of metal. Its design can provide structural support while also facilitating the installation and maintenance of wires, cables, and pipelines. The main function of perforated tray bridge is
2025/10/23 13:37
Whether cable tray or cable ladder requires a cover plate depends on the specific application environment and design requirements. In certain scenarios, such as indoor spaces, tunnels, basements, etc., cable trays and ladders need cover plates to protect wires and cables from damage, prevent
2025/10/10 16:06
There are several ways to fix cable trays in cable trays:1. Fixed plate: Fixed plates can be installed on both sides of the trough bridge to fix the cables on the plates. The advantage of this method is that it is simple and easy to implement, but the disadvantage is that it is not aesthetically
2025/10/10 16:06
Composite fireproof and anti-corrosion bridge is a steel structure used to carry wires, cables and other facilities, with characteristics of fire prevention, anti-corrosion, waterproofing, anti-theft, etc. It is usually composed of multiple materials, such as steel pallets, fiberglass pallets,
2025/10/10 16:06
The setting of fireproof bridge partitions should meet the following requirements:1. Fire resistant bridge partitions should be made of non combustible materials such as gypsum board, mineral wool board, aluminum-plastic board, etc. The thickness of the fireproof bridge partition should be greater
2025/09/26 16:06
Steel cable trays have national standards. The national standard in China is GB/T 12706-2016, which specifies the terminology and definitions, product classification, materials, manufacturing processes, quality requirements, inspection methods, inspection rules, as well as requirements for marking
2025/09/26 16:06
The raw material for galvanized cable trays is steel plates. Steel plate is a common metallic material composed of elements such as iron and carbon. When manufacturing galvanized cable trays, steel plates are processed into shapes through cutting, bending, welding and other processes, and then
2025/09/26 16:06
Corrugated bridge and molded bridge are two different types of bridge, with different designs, uses, and manufacturing methods. Corrugated cable tray is a type of cable tray made of metal sheets, usually consisting of two or more metal sheets, each of which is bonded together by seals or glue. The
2025/09/16 16:06
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