GRP Cable trays and ladders, connections, related accessories and structures

Cable trays and ladders are used for cabling in oil and gas sites, petrochemical plants, power plants, commercial and industrial buildings, factories, etc. Cable trays and ladders are made of different materials for different weather conditions. For cold and mountainous weather, cable trays and ladders are usually made of galvanized sheet (galvanized fabric sheet), for hot and humid areas, hot galvanized, and for acidic and humid areas, stainless steel or GRP.
In recent years, the increased demand for composite materials stems from their longevity and durability compared to other products in humid and acidic environments.
GRP products not only have a more affordable price but also offer higher resistance compared to stainless steel. Other advantages of GRP material include: long life, high resistance, corrosion resistance, fire resistance, light weight, easy installation, electrical conductivity and cheap.

Technical specifications of GRP cable trays:
The materials used to produce this product are polyester resin, vinyl ester resin or phenolic resin. Cable trays can be made with a length of up to 3 meters and their width is usually between 5 and 60 cm. Their bending angle is 90 and 45 degrees. They can be presented in several colors. The mentioned numbers are typical for projects and according to the needs of the client, cable trays can be produced in other dimensions, sizes and colors.

Cable tray connections:
The design and production of cable tray connections is done based on the bending radius of the cable. In the normal and standard mode for the production of fittings is usually with a radius of 300 mm, but for this company, it is possible to supply fittings with any radius.

Technical specifications of GRP cable ladders:
The production range of cable ladders is from 50 mm to 600 mm wide. The height of the cable ladder wall depends on the type and size and number of cables that are placed in it. For cable ladders with a width of 50 to 100 mm, the height of the wall is considered to be less than 100 mm, and for cable ladders with a width of more than 100 mm, the height of the wall is considered to be 100 mm. Of course, it is important to note that Britiston company is able to supply cable ladders with other specifications according to the client’s needs.

The materials used in the production of GRP cable ladders are polyester resin, vinyl ester resin, or phenolic resin. Cable ladders can be built with a length of up to 3 meters and their width is usually between 15 and 100 cm. Their bending angle is 90 and 45 degrees and the bending radius is 30 cm. The thickness starts from 3mm. They also can be presented in several colors.
The difference between cable tray and cable ladder is the amount of air flow. In the cable ladder, the air flow is very high and causes the cable to cool down. For this purpose, the cable ladder is usually used in the electrical part, and the cable tray is used for the cables of precision instruments.