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Shandong Hongfeng Electric Group Co., Ltd.

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What are the standard requirements, specifications and thickness of aluminum alloy cable tray

Release time:

2023-12-06

Aluminum alloy is a kind of cable tray material, and the standard of aluminum alloy cable tray has many requirements.

Aluminum alloy is a kind of cable tray material, and the standard of aluminum alloy cable tray has many requirements.
The commonly used specifications are 100*50mm, 100*100mm, etc., and the commonly used thickness are 1.0mm, 1.2mm and so on.
The following is a description of the relevant content for your reference.
1. Aluminum alloy bridge tray the support and hanger of aluminum alloy cable tray can be made of aluminum or steel, and the fasteners such as bolts, nuts and washers for connection can be made of carbon steel or stainless steel.
The bottom plate and side plate of aluminum alloy cable tray should be welded by gas shielded arc welding.
The plates or profiles used in aluminum alloy cable trays and accessories shall meet the relevant provisions of GB/T 3880.1-2006 and GB/T 6892-2006 standards.
2. Bridge standard aluminum alloy cable tray 2000 national standard includes the type and variety of aluminum alloy bridge tray, the specification of tray and ladder frame, and the selection of load grade. Aluminum alloy cable tray 2019 national standard includes common specifications and dimensions, plate thickness and rated uniformly distributed load grade of aluminum alloy bridge.
The 2000 national standard of aluminum alloy cable tray is suitable for the manufacture, test and inspection of aluminum bridge tray in industrial and civil buildings, as well as engineering design and construction. The aluminum bridge tray selected according to the 2000 national bridge tray standard shall pass the inspection and certification of the national professional quality inspection structure.
3. Thickness standard aluminum alloy cable tray 2013 industry standard stipulates that when the width of the bridge is greater than 800mm, the thickness of the bridge plate should be 3.0mm, the thickness of the connecting plate of the bridge should be at least 3.0mm, and the minimum thickness of the cover plate of the bridge can be 2.5mm.
Aluminum alloy cable tray 2013 industry standard stipulates that when the width of aluminum alloy cable tray is greater than 150mm and less than or equal to 300mm, the thickness of bridge plate should be 1.5mm, and the thickness of bridge connecting piece should be at least 1.5mm. 4, the commonly used large specifications of aluminum alloy cable tray include 600*150mm, 600*200mm, 800*150mm, 800*200mm, 1000*200mm and so on.
The common small specifications of aluminum alloy cable tray are 50*25mm, 60*25mm, 60*40mm, 60*50mm, 80*40mm, 80*50mm, 80*60mm, 100*50mm, 100*60mm, 100*80mm and so on.

Keywords：

Calculation formula of cable tray, corresponding protection technology and thickness standard of aluminum alloy bridge.

Relationship between national standard, specification and thickness of stainless steel cable tray

Calculation formula of cable tray, corresponding protection technology and thickness standard of aluminum alloy bridge.

Relationship between national standard, specification and thickness of stainless steel cable tray