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What is the national standard thickness table of aluminum alloy cable tray?

Release time:

2023-12-07

The national standards of bridge include "JB/T 10216-2000 cable tray for electronically controlled distribution

The national standards of bridge include "JB/T 10216-2000 cable tray for electronically controlled distribution" (abbreviated as 2000 bridge national standard) and "JB/T 10216-2013 cable tray for electronically controlled distribution" (referred to as 2013 bridge national standard).
The terms in the national standard of 2000 bridge include ladder frame, perforated pallet, non-perforated pallet, straight-through, bend-through, cover plate, fastener, partition and other standard terms.
The national standard of 2000 bridge also defines the standard names of various connecting pieces.
The national standard of 2000 bridge includes the calculation method of strength and stability of bridge structure, uniformly distributed load and conductivity experiment.
The national standard of 2013 bridge includes the number of ex-factory inspection samples and the decision array and the unqualified classification of type inspection.
The terms in the national standard of 2000 bridge include ladder frame, perforated pallet, non-perforated pallet, straight-through, bend-through, cover plate, fastener, partition and other standard terms.
The national standard of 2000 bridge also defines the standard names of various connecting pieces.
According to the 2013 bridge standard, the thickness of the thinnest zinc layer on the galvanized surface shall not be less than 80% of the allowable thickness and should not exceed 20% of the test point.
The thickness of the maximum film on the anodized surface shall not be less than 80% of the allowable thickness.
According to the standard of 2013 bridge, the width of tray and ladder is greater than 300mm and less than or equal to 500mm, if it is steel, the thickness of bridge should be 1.5mm, if it is aluminum alloy, the thickness of bridge should be at least 2.0mm, if it is made of fiberglass, the minimum thickness of bridge should be 4.0mm.
According to the standard of 2013 bridge, the width of tray and ladder is greater than 500mm and less than or equal to 800mm, if it is steel, the thickness of bridge should be 2.0mm, if it is aluminum alloy, the thickness of bridge should be at least 2.2mm, if it is made of fiberglass, the minimum thickness of bridge should be 4.5mm.
According to the standard of 2013 bridge, the width of tray and ladder is greater than 800mm. If it is made of steel, the thickness of bridge should be 2.2mm. If it is aluminum alloy, the thickness of bridge should be at least 2.5mm. If it is made of fiberglass, the minimum thickness of bridge should be 5.0mm.

Keywords：

What are the standard contents of cable tray?

What are the contents of steel cable tray, such as model information

What are the standard contents of cable tray?

What are the contents of steel cable tray, such as model information