Covers and Accessories | Understanding the Uses and Types of Cable Tray Covers and Their Connections

The cover and its accessories are widely used in electrical and telecommunications installations.

In industrial, commercial, office and residential projects, various equipment is used to guide cables and distribute them in different parts. One of these equipment is the cable tray, in which the cables are placed. However, to increase the safety and durability of the cables, various types of covers and accessories are used. In this article, you will learn about the uses, types and tips for purchasing these products.

The cover and its accessories are part of the cable tray system

Various equipment and systems are used to properly guide electrical cables and network and telephone cables in a building. These equipment include various types of steel and polymer electrical pipes, cable ladders and cable trays. Cable trays allow you to create a specific and protected path for cables throughout the building. These equipment have a flat section on which the cables are placed. Most models have holes in the floor in this section so that you can secure the cables to it using clamps.

The cable tray also has walls on both sides, the height of the wall actually determines the depth of the cable tray. It is also possible that you can create a closed space using the cover and its accessories. For example, if the cable tray is on the ceiling and in a hanging position, using a cover helps to reduce moisture from entering the system and increase the safety and durability of the cables. For this reason, the use of cable tray covers is highly recommended in areas with humid climates. In industrial environments, cable tray covers also prevent water and excessive humidity, as well as dust, from entering the tray and around the cables.

Some other benefits of using cable tray covers and accessories include:

Reducing access to cables for the safety of residents and the cable system
Increasing cable safety in the event of a fire
Preventing damage caused by external factors hitting the cable

Technical specifications of cable tray covers

The material used to make the cable tray cover usually matches the tray itself. For example, polymer models have a polymer cover. However, the most common and durable cable trays are made of steel sheets of cold and hot galvanized types. Therefore, their covers and accessories are usually made of the same material. There must also be a precise match between the tray and the cover in terms of dimensions. For this reason, cable tray manufacturers usually also produce and supply covers and accessories. However, the most important point in this regard is the coordination of the width of the tray and the cover. Therefore, the covers are produced in the same common widths as cable trays.

The width of these products usually includes:

15 cm
20 cm
30 cm
40 cm
50 cm
60 cm
70 cm
80 cm
100 cm

Cover and Accessory Manufacturing Method

Cable tray covers and accessories can be used wherever cable trays are used. For example, these equipment are used in the construction industry as well as manufacturing industries. The telecommunications sector and the oil and petrochemical industries also use equipment to transport cables. Manufacturers use various solutions and machinery to produce these products. For example, fully automatic CNC machines are used to drill sheets and semi-automatic machines are used to bend them.

Common materials in the production of covers and accessories

The most common materials for making covers and accessories include hot and cold galvanized sheets. In the cold galvanized model, to create a zinc coating, the sheets are placed in an electrolyte solution so that zinc ions settle on the surface of the sheet. Thus, a relatively corrosion-resistant coating is created. In hot-dip galvanized models, the zinc metal is placed on the sheet in a molten state. Therefore, the thickness of this layer increases. Therefore, this group has a higher resistance to rust and corrosion than the cold-dip galvanized cover model.

Types of cable tray cover accessories

If you are familiar with cable tray systems, you know that cable trays have various accessories and connections such as elbows and adapters. Similarly, cable tray covers also have the same type of connections.

Some types of cable tray cover accessories include:

Inner tray elbow
External tray elbow
Mushroom head bolt
Cable tray tee
Cable tray crosspiece
Cable tray adapter
Tray connector
Tray to ladder adapter

What should we pay attention to when buying covers and accessories?

If you need to buy covers and accessories for your installation projects, you should also be familiar with their purchasing tips. The first point is to determine the type, dimensions and quantity of these products based on the cable tray system in your collection. Because the covers and their accessories must be in harmony with the trays.

Some other important points in this regard are:

Determining the type of cold or hot galvanization
Determining the model with or without punching
Choosing the thickness of the cable tray cover sheet
Determining the number and type of cover accessories
The length of the cable tray cover branches
Determining the width of the cover
Checking the reputation of the store supplying the cover
Checking the reputation and credibility of the manufacturer

Purchasing different types of cable covers in different dimensions and their accessories

The use of cable trays, covers and their accessories creates a safe system for guiding electrical, telephone and network cables in a variety of environments. These equipment are used to distribute cables in the building, organize cables, increase cable safety and also create more beauty in the facility. Also, this system can be applied in all areas such as under the ceiling, on the wall and even on the floor. The cable tray cover also increases the safety of the cables and the system by creating a closed space.

If you need to buy cable covers and their accessories with the best materials and the highest resistance, we offer you a wide range of these products. To receive advice and place a purchase order, just contact our colleagues.