Professional Cable Tray Manufacturer

Shandong Hongfeng Electric Group Co., Ltd.

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

Introduction and price comparison of different materials of trough box

Release time:

2023-12-05

The common materials of cable tray are galvanized sheet, stainless steel, aluminum alloy, fireproof material, composite material and so on. Galvanized cable tray is generally made of galvanized sheet directly. Stainless steel cable tray generally uses 201 stainless steel, 304 stainless steel and 316L stainless steel as bridge materials.
Aluminum alloy cable tray is generally made of aluminum alloy plate.
The prices of bridges of the same specification, the same structure and different materials are different, for example, 20000100 trough cable tray, if it is made of galvanized plate, the thickness of the bridge is 1.2mm, the price of the bridge is 32.8yuan / meter, if it is made of aluminum alloy, the thickness of the bridge is 1.5mm, the price of the bridge is 30 yuan / meter.
The following is a description of the relevant content for your reference.
1. The introduction of cable tray often has only the total meter of cable tray in the customer inquiry list, and the remarks require the quotation to include bends.
In fact, the bending of cable tray is determined according to the design drawings of the project and the direction of the wiring on the site.
When laying the cable tray laid in the cable shaft, the fixed bracket should not be installed on the binding bracket of the fixed cable, and the load-bearing bracket should be provided every 3 to 5 layers to prevent the load-bearing of the fixed bracket from exceeding its safe load.
2. Cable tray material cable tray material is one of the bridge type parameters, commonly used materials are steel, aluminum alloy, FRP and so on.
The new materials of cable tray are glass fiber reinforced plastic, composite, polymer materials and so on.
If the cable tray is made of steel, it should be connected to the grounding protection device at the beginning and end of the laying line.
If the total length of the cable tray is greater than 30 meters, an additional ground connection point is required every 20 to 30 meters.
3, the price of cable tray with different surface treatment is also different, for example, the same thickness of 600,200,2.0, galvanized bridge price of 156.5 yuan / meter, fireproof bridge price of 204.9 yuan / meter, spray-plastic bridge price of 243.6 yuan / meter.
The price of cable tray with different surface treatment is also different, for example, the same thickness is 300mm, 150mm, 1.2mm, galvanized bridge price is 56.9yuan / m, fireproof bridge price is 84.8yuan / meter, spray bridge price is 107.2 yuan / meter.

Keywords：

Comparative introduction of different thickness standards for galvanized cable tray cover plate

Introduction to wire trough and bridge specifications and national standards

Comparative introduction of different thickness standards for galvanized cable tray cover plate

Introduction to wire trough and bridge specifications and national standards