Galvanized trunking is among the very widely used equipment for supporting various types of electrical cables. These parts are used with the aim of physically protecting electrical cables. Due to their metal material, they practically prevent any damage to the cables. Using trunking will make the management of the cabling system at various levels, including the floor area and wall area, easy and straightforward.
These parts have various classifications in terms of structure type, types, and sizes. In the continuation of the article, in addition to introducing the mentioned items, we will also discuss the features of galvanized trunking. So be sure to read this article to the end, as we intend to provide you with a series of completely practical topics.
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Trunking, regardless of the material it is made from, has a common application. These products can be used for organized, precise, and proper cabling in residential and industrial buildings. Each trunking model has specific standards and parameters, which has caused their applications to differ in various industries. Below, we mention the various applications of this product in different industries:
Suitable for cabling in various environments with high humidity
Ability to separate building wires and cables
Protecting various types of electrical cables in buildings
Cabling in sensitive spaces with pressure, impact, and environmental stresses
Increasing building safety thanks to precise cabling
Better protection of cables against fire and water
Managing and organizing cables in various environments
The variety of trunking available in the market is very wide, but currently, galvanized metal trunking is used in most buildings. The reason for this is the advantages and superiorities of these parts for professional cabling. Below, we mention the advantages of galvanized trunking.
One of the features of galvanized trunking is size variety. In fact, these parts can cover a standard volume of cables, and this has caused their applications to increase in various industries. With the diverse sizes of this trunking, these parts can be used in any structure with any type of cable and wiring, and benefit from their advantages.
Galvanized trunking is made with a zinc coating that has very high resistance to moisture. Therefore, these parts can demonstrate high resistance to specific chemical processes such as oxidation, discoloration due to moisture, and rust.
Galvanized trunking has high resistance to corrosion. Due to the galvanized coating used on them, they can perform well against acidic and alkaline chemicals and do not suffer from corrosion and discoloration. This feature also exists in various types of hot-dip galvanized conduits.
Galvanized trunking can be easily installed anywhere. These parts have various fittings that can be used to create curves and precise, organized cabling. Among the trunking fittings available for this product are various types of elbows, bolts and nuts, tees, crosses, etc., each with their own specific applications.
In industrial environments, a sudden impact and pressure on electrical cables can pose significant risks. Galvanized metal trunking, due to its high resistance to impact and pressure, does not allow damage to the cables.
Galvanized trunking has a shiny silver color with extraordinary attractiveness that beautifies the environment during its installation. Therefore, these products can also be used for exposed trunking installation, which organizes the cables while also having an aesthetic appearance.
In terms of structural material, trunking is classified into wall-mounted PVC trunking and galvanized trunking. Galvanized trunking itself is designed and manufactured in two types: wall-mounted and floor or underfloor. Naturally, the floor types of these parts, due to withstanding high environmental stresses, usually have a harder and more resistant structure. Below, we explain the features of each in detail.
Galvanized underfloor trunking is divided into three general groups, which include:
Buried underfloor trunking: This type of galvanized trunking is installed and implemented in the floor section under hard structures. In such conditions, only the socket boxes are visible.
Underfloor trunking in false floors: This trunking is also installed under false floor surfaces. The socket boxes installed and implemented on such surfaces are usually accessed through various types of flexible conduits connected to this trunking.
Accessible trunking: The socket boxes installed on this trunking have the ability to be moved along the trunking surface. Furthermore, unlike trunking installed in buried and false floor states, both the trunking and the socket boxes are visible.
Galvanized wall-mounted trunking is mostly used in industrial environments and other structures. The existence of numerous fittings such as various types of elbows, tees, and cross parts provides the conditions for you to install these parts on wall surfaces as well. Of course, by creating branches, it is also possible to install various types of switches and sockets outside the trunking in the wall area.
Galvanized trunking is made from sheets with thicknesses of 1.25 millimeters and 1.5 millimeters. At this thickness, they will have low weight and can effectively neutralize environmental pressures and forces. In terms of height or depth as well as width, they are classified in sizes of 4 centimeters and 20 centimeters respectively. Of course, there are other sizes of this product, which are 150×25, 225×25, 225×38, and 300×50 millimeters.
The branch length of this trunking, for easy and convenient transportation as well as safe implementation in the project, is usually in two-meter branches. Furthermore, various types of galvanized wall-mounted trunking also have their own specific sizings, whose structural dimensions, given their application type, differ from buried or underfloor trunking.
Some dimensions of wall-mounted trunking include 50×50, 75×50, 75×75, and 100×50 millimeters. All these mentioned dimensions are, in fact, examples of the size of galvanized trunking. However, other dimensions of this product may be designable and manufacturable on a custom basis.
Galvanized trunking is mostly made from stainless steel material and steel sheets. Therefore, after their design is completed, they are coated in a hot-dip galvanizing process. Of course, as mentioned, various materials of this product, such as PVC and also aluminum, are available and are mostly used in dry, moisture-free environments.
However, in environments where the possibility of metal rusting is extremely high, you must definitely use stainless steel galvanized trunking. Their anti-rust structure ensures that not only do the trunking sheets not suffer from discoloration and oxidation, but their rusting is also prevented.
The thickness of the galvanized trunking sheet is selected in such a way that these parts have the ability to be installed in the floor area. Therefore, the application of environmental forces and pressures cannot cause structural deterioration or deformation of them. Given the presence of a cover on trunking, the management of electrical cables will practically be carried out easily. The presence of a cover also exists in other support equipment such as cable ladders and cable trays.
Some types of trunking have dividers or separators, the number of which can be between one and three. These dividers create organization and safe routing of electrical cables, so cables that differ in size from each other can be separated from other cables.
Socket boxes are, in fact, complementary parts used along with various types of galvanized underfloor trunking in various halls. By placing the electrical cables inside the trunking and then installing several socket boxes in the floor area, you can easily have an extremely safe source of electrical current in the floor of your structure. Also, using trunking will make the box installation process faster.
Dear customers can contact the experts at Rafi Industrial Group to purchase galvanized trunking as well as to receive specialized consultation. Our specialists always strive to provide you with the best services in the field of sales and product introduction. Naturally, receiving these guidelines and consultations will ensure you experience a successful and satisfactory purchase.
Galvanized trunking is a type of metal channel used for protecting and organizing cables and wires in industrial and commercial environments. These channels are usually made of galvanized steel, which has high corrosion resistance and is suitable for indoor and outdoor environments.
Galvanized trunking has higher resistance to impact and pressure. Also, due to the galvanized layer, it has high resistance to corrosion and rust. These features make it suitable for use in industrial environments and environments with harsh environmental conditions.
Installing galvanized trunking is divided into several main stages:
Measuring and cutting the channels to the required sizes
Installing the bases and holders
Placing the cables and wires inside the trunking
Closing the covers and ensuring all connections are tight.
For correct installation, simple tools such as a screwdriver, tape measure, and saw are usually used.
To maintain and care for galvanized trunking, the following should be considered:
Periodic inspection to identify and repair any damage or rust
Cleaning the trunking surface using a dry cloth or mild cleaning agents
Ensuring there are no corrosive chemicals near the trunking.
Yes, galvanized trunking is recyclable because it is made of steel. The steel recycling process allows these materials to be completely reused, which helps reduce waste and conserve natural resources.
Yes, galvanized trunking is available in different sizes and shapes to meet the diverse needs of various projects. This trunking can be produced as straight channels, cornered, and even with various fittings. Also, the different sizes of width, height, and length of this trunking allow users to choose according to their specific needs and use the best option for managing cables and wires.
