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Shandong Hongfeng Electric Group Co., Ltd.

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What are the national standards for cable tray and the thickness deviation of these standards

Release time:

2023-12-08

standard (hereinafter referred to as 2000 industry standard) is suitable for outdoor hot-dip

1. What are the national standards for cable tray?
JB/T 10216-2000 standard (hereinafter referred to as 2000 industry standard) is suitable for outdoor hot-dip galvanized cable tray, JB/T 10216-2013 standard (hereinafter referred to as 2013 bridge standard) is suitable for indoor galvanized cable tray, QB-T 1453-2003 standard (hereinafter referred to as 2003 national standard) is suitable for light industry cable tray, and T CECS31-2003 standard (hereinafter referred to as 2003 national standard) is suitable for steel cable tray.
2. 2000 the standard thickness deviation shall be in accordance with the 2000 standard: the thickness deviation of the plate used in the bridge tray whose width is less than 100mm shall not be lower than that of 1.0mm, and the thickness deviation of cover plate shall not be lower than that of 1.0mm.
The thickness deviation of the plate used when the width is larger than the 800mm bridge tray can not be lower than that of 2.5mm, and the thickness deviation of the corresponding cover plate can not be lower than that of 2.0mm.
3. 2003 the standard thickness deviation follows the 2003 standard: the thickness deviation of the plate used in the bridge tray whose width is less than 400mm can not be lower than that of 1.5mm, and the thickness deviation of cover plate can not be lower than that of 1.2mm.
The thickness deviation of the plate used when the width is larger than the 800mm bridge tray can not be lower than that of 2.5mm, and the thickness deviation of the corresponding cover plate can not be lower than that of 2.0mm.
4. 2013 the standard thickness deviation follows the 2013 standard: the thickness deviation of the plate used in the 150mm bridge tray is less than or equal to 1.0mm, and the thickness deviation of the cover plate can not be lower than 1.0mm.
The thickness deviation of the plate used when the width is larger than the 800mm bridge tray can not be lower than that of 2.0mm, and the thickness deviation of the corresponding cover plate can not be lower than that of 1.5mm.

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What are the standard requirements for cable tray rungs? Refer to the 2023 bridge frame standard

What is the national standard thickness of the cable tray? The latest thickness standard