Professional Cable Tray Manufacturer

Shandong Hongfeng Electric Group Co., Ltd.

The products can be widely used in construction, energy, power, plant.

What are the requirements of the cable tray manufacturer?

Release time:

2023-12-06

Cable tray is suitable for indoor and outdoor and high and low voltage power transmission and distribution projects

Cable tray is suitable for indoor and outdoor and high and low voltage power transmission and distribution projects of industrial and civil buildings, and it is a kind of cable protection product most widely used in control and distribution room.
Cable tray manufacturers have a lot of content and specification requirements.
The following content comes from online collation.
1. Cable tray specifications the commonly used large specifications of cable tray are 600*150mm, 600*200mm, 800*150mm, 800*200mm, 1000*200mm and so on.
The specifications of various bends and accessories of the cable tray shall conform to the engineering layout conditions and match with the straight through of the bridge tray.
The specification and quantity of cable tray supports and hangers should be selected according to the technical configuration of bridge specifications, layers and spans, and meet the requirements of safety load.
2. The length of cable tray the standard length of straight line segment of cable tray is generally 2m, 3m, 4m and 6m.
The standard length of ordinary cable tray is generally 2m.
The length of long-span cable tray is generally more than 2m.
When the length of the cable tray is < = 2000mm, the length size deviation is allowed to be positive or negative 2mm.
When the straight-through length of cable tray is greater than 2000mm, the length size deviation is allowed to be within the range of positive and negative 4mm.
3. The thickness of cable tray for the trough cable tray, the height of the connecting piece depends on the height of the bridge, and the width of the connecting plate depends on the width of the bridge.
The thickness of the connecting piece should be the same as that of the bridge tray, or one grade thicker.
The commonly used thicknesses of cable tray are 1.0mm, 1.2mm, 1.5mm, 2.0mm, 2.2mm, 2.5mm and so on.
1.0mm thickness is generally suitable for cable trays with width < = 100mm.
4. Cable bridge manufacturer the production equipment of the cable bridge manufacturer includes shearing machine, bending machine, punching machine and so on. The relevant dust content in the production workshop should comply with the local environmental protection regulations.
The production process of cable tray manufacturers should be certified by ISO9001 quality system, so that the qualified rate of product quality can be achieved.
The cable tray manufacturer must have a business license, a registration code and an account opening license.
The cable tray manufacturer must handle the EIA and submit the EIA application for examination and approval and for the record.

Keywords：

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

The latest national standard for cable tray, different galvanizing processes and zinc layer thickness

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

The latest national standard for cable tray, different galvanizing processes and zinc layer thickness