Professional Cable Tray Manufacturer

Cable tray is a kind of metal component used to support and protect the cable, its main function is to fix the cable in the specified position and disperse the load of the cable. 
The national standard JB/T 10216-2013 "Cable Tray for electronically controlled Distribution" is the standard reference basis for China's cable tray industry, which stipulates the size, material, quality, processing and installation of cable tray, as well as the thickness requirements of cable tray and the influence of thickness on cable tray. 
Cable tray thickness standard JB/T 10216-2013 standard specifies three types of cable tray thickness standards: 1. 
Steel cable tray: usually suitable for petrochemical, shipbuilding, coal mining and other industries. 
The standard stipulates that the thickness of steel cable tray is 1.0mm, 1.2mm, 1.5mm, 2.0mm, 2.2mm, and the width range is between 50mm-1000mm. 
two。
FRP cable tray: suitable for industries with strict corrosion resistance or light load demand. 
The standard stipulates that the thickness of FRP cable tray is 3.0mm, 3.5mm, 4.0mm, 4.5mm, 5.0mm, and the width range is between 50mm-1000mm. 
Aluminum alloy cable tray: generally suitable for light load, long span and other industries. 
The standard stipulates that the thickness of aluminum alloy cable tray is 1.2mm, 1.5mm, 2.0mm, 2.2mm, 2.5mm, and the width range is between 50mm-1000mm. 
The requirements of cable tray in different industries are transformed into the material of different thickness to correspond, and the material types of different thickness are stipulated. 
Second, the influence of thickness on cable tray 1. 
The influence of bearing capacity: the cable bridge needs to bear the dead weight and external force of the cable in the process of use, and the thickness directly affects the bearing capacity of the cable bridge. 
When the thickness of the alloy cable tray is larger, its bearing capacity is higher, on the contrary, the bearing capacity is smaller. 
two
The influence of bending resistance: the cable bridge will be subjected to bending pressure during installation, so the thickness has a great influence on its bending resistance. 
The larger thickness can improve the bending resistance of the cable tray and reduce the deformation risk, while the smaller thickness will increase the deformation risk of the cable tray. 
Influence of anticorrosion: the outer surface of cable tray needs to be treated well. 
The thickness of cable tray is closely related to its corrosion resistance. 
Due to the pollution of some chemicals, the surface of the cable tray is prone to oxidation and corrosion. Increasing the thickness of the material can improve the corrosion resistance of the cable tray. 
The convenience of installation affects: when installing, it is necessary to pass the wires and cables through the cable tray, which is directly related to its patency. 
In general, a larger thickness means that the through hole is narrower, and special pliers may need to be considered to cross the cable. 
The smaller thickness of the through hole is larger, the patency is stronger, and it is easier to pass through the cable. 
Weight effect: the weight of cable tray with different thickness is different, such as it should be fully considered in construction. 
To sum up, the thickness of cable tray has a certain influence on its bearing capacity, bending resistance, corrosion resistance, patency, weight and so on. 
When selecting the cable tray material, the required thickness needs to be determined according to the specific conditions in order to meet the use requirements. 
In addition, the installation method and anti-corrosion treatment should be paid attention to when in use to ensure its performance and service life.