Industry news_Huawei electric_Cable trays, bus ducts and other products

Yangzhong HuaWei Electric Equipment Factory Co., Ltd.

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Accessories required for installing steel cable trays

Common accessories include tees, elbows, reducers, screws, locks, brackets, hangers, crossarms, connectors, grounding wires, etc. In addition, cable terminal boxes, cable intermediate junction boxes, connecting pipes and terminals, steel plate wiring troughs, cable trays, etc. are also required.

2025

What are the types of steel cable trays

1. Tray type cable tray 2. Trough type cable tray 3. Ladder type cable tray

2025

What are the installation requirements for steel cable trays

When the trough type large-span cable tray enters the building from the outside, the outward slope of the tray shall not be less than 1/100. (2) When the cable tray intersects with electrical equipment, the clear distance during this period shall not be less than 0.5m.

2024

What are the differences in manufacturing processes between hot-dip galvanized cable trays and galvanized cable trays?

Mainly due to different production processes, hot-dip galvanized cable trays are obtained through zinc pot solutions, while electroplated galvanized cable trays are obtained through electrical reactions.

2024

Benefits of hot-dip galvanized cable tray

The benefits of galvanizing are that zinc is not easily changed in dry air, while in humid air, its surface can produce a dense alkaline zinc carbonate film, which can effectively prevent internal corrosion.

2024

Performance characteristics of hot-dip galvanized cable tray

The pure zinc coating with a thick and livestock inducing property is placed on the surface of steel, which can prevent the steel substrate from coming into contact with any corrosive solution and prevent corrosion when in contact with the steel substrate In the general atmosphere, a thin and dense layer of zinc oxide is formed on the surface of the zinc layer, which is difficult to dissolve in water and therefore plays a certain protective role on the steel substrate.

2024

Principle of making hot-dip galvanized cable tray

The iron-based surface is dissolved by zinc solution to form a zinc iron alloy phase layer

2024

Method for testing the bearing capacity of galvanized cable trays

2024

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No. 378 Xinglong Road, Xinglong Section, Yangzhong City, Jiangsu Province

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