Who has a common specification table for bridge? What s in the Tray Specification Sheet?

The ** of the trough bridge is about dozens of yuan per meter, and the cheap one is more than ten or twenty yuan. The best of trough bridge is affected by many aspects, such as brand, category, specification, market, etc. The key is to learn how to choose.

1. When the cable network that needs to be shielded from electrical interference or has the requirements of protecting the external (such as: corrosive liquid, combustible dust and other environments), the trough composite anti-corrosion shielded cable tray (with cover) should be selected. The same material should be used for the bracket and bracket to improve the service life of the tray and accessories, and the cable tray should be covered in the environment or outdoor places that are easy to accumulate dust and other needs to be covered.

3. In addition to the above conditions, tray type, trough type, stepped type, glass anti-corrosion and flame retardant can be selected according to the environmental and technical requirements of the site

The type of cable tray mainly depends on the weight of the cable and the use environment and other factors, and the following provides us with some commonly used cable tray types on the market as a reference:

Trough cable tray: A trough cable tray is a hermetically sealed cable tray, box-like shape, used to lay cables.

Ladder cable tray: It looks like a ladder shape together, and the center is welded with a crossbar to reinforce the support, which makes it light weight, low cost, extremely strong bearing capacity and good air permeability.

Tray cable tray: Traybed cable tray is a semi-sealed cable tray, which is very similar to the posture of trough cable tray, and it has a hole in the bottom for heat dissipation.

The following is a guide to the commonly used standards in the market

The standard is suitable for: trough tray (C), ladder tray (T), tray tray (P) (special standards can be customized by contact).

Thickness: non-standard) national standard).

Usually the models of cable tray are divided into: trough type, tray type, ladder type. The different materials of the cable tray are divided into:

The surface treatment process of galvanized bridge, stainless steel 304 bridge and aluminum alloy 1060 bridge is divided into: fireproof paint, electrostatic spraying, hot-dip galvanizing (hot-dip galvanizing) Common specifications are: (width * height * thickness:

National standard thickness) 300mm*100mm*400mm*100mm*500mm*100mm* 600mm*200mm* 800mm*200mm* 1000mm*150mm*1200mm*200mm* etc. Hope it helps, thank you!

The common specifications of cable tray are: (width * height * thickness is: national standard thickness) 300mm*100mm* 400mm*100mm* 500mm*100mm* 600mm*200mm*

Specifications and models of cable trays.

Usually the models of cable tray are divided into: trough type, tray type, ladder type.

The different materials of the cable tray are divided into: galvanized tray, stainless steel 304 tray, aluminum alloy 1060 tray.

The surface treatment process is divided into: fireproof baking paint, electrostatic spraying, hot-dip galvanizing (hot-dip galvanizing) Common specifications are: (width * height * thickness is: national standard thickness).

300mm*100mm*

400mm*100mm*

500mm*100mm*

600mm*200mm*

800mm*200mm*

1000mm*150mm*

1200mm*200mm*, etc.

The type of cable tray mainly depends on the weight of the cable and the use environment and other factors, and the following provides us with some commonly used cable tray types on the market as a reference:

Trough cable tray: A trough cable tray is a fully sealed cable tray, shaped like a spine ruler box, and is used to lay cables.

Ladder socks cable tray: It looks like a ladder together, and the center is welded with a crossbar to reinforce the support, which makes it light weight, low cost, strong bearing capacity, and good air permeability.

Tray cable tray: Traybed cable tray is a semi-sealed cable tray, which is very similar to the posture of trough cable tray, and it has a hole in the bottom for heat dissipation.

The following is a guide to the commonly used standards in the market

The standard is suitable for: trough tray (C), ladder tray (T), tray tray (P) (special standards can be customized by contact).

Thickness: non-standard) national standard to tell the wild cavity).

The cable or bridge is mainly composed of brackets, brackets and device accessories, which can be erected independently, and all parts need to be galvanized, and can be installed outside the building shirt or Lunian Xintian device. It can also be laid on buildings and pipe gallery supports. Cable trays can be found in underground parking lots, factory buildings, and many other power supply environments where wires need to be maintained.