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Cable Ladders

Cable ladders are designed to support high linear loads and to permit a higher ventilation in order to mantain a constant cable temperature inside, even with cable tray covers. For this reason, cable ladders are mainly suitable for energy cables installations.

Thermal Expansion of cable ladder parts: Our joints with crossed slots allow an even greater deviation between the elements, recovering any possible expansion without damages.

Electrical Continuity: The electrical continuity of ladder cable trays is guaranteed by the correct assembly of joints and/or the copper bonding jumper; for this purpose, properly marked grounding holes are made on the cable trays and related accessories.

Typologies

Accessories

Among our cable ladders, you will find:

  • Cable ladders

  • Elbows (plane, inward, outward)

  • T derivations

  • Cross elements, reductions and fastening plates

Our catalogue

Discover all our innovative solutions in one comprehensive catalogue.

Other products that may interest you

Profiles

An extensive range of profiles designed to ensure easy, practical, and efficient installation of cable tray systems.

Wire Mesh Cable Trays

The line of wire cable trays in metal has been developed to be used in different application sectors:

Food industry
Telecommunication industry
Construction industry
Oil and Gas Industry

As with the other cable tray systems in the catalogue, the Spina Group wire tray system is a complete system of straight elements, shelves, covers, connectors and accessories for fixing, this allows the installer to purchase compatible products, so to reduce the time required for adaptations during assembly.

Various accessories are available for installation such as floor supports, single-rod fixing brackets, wire mesh suspension brackets, wall supports (shelves), partition wall for walkways, covers and universal clips for coverage.
The availability of many accessories makes it easier to assemble in different environmental situations.

Fixing and Accessories

Spina Group offers a wide range of electrical cable tray accessories, ladder cable tray accessories, metal cable tray accessories, cable tray fixing accessories, articles which permit an easier fixing of cable trays and ladders in order to achieve the best solution for every requirement.

PROJECTS

Our Successful Projects

Oil&Gas

Baltic Pipe Project – Compressor Station in Everdrup

The project aimed at the installation of piping and equipment of the Everdup Process Plant gas compression station, part of the Baltic Pipe project in Denmark. The Baltic Pipe is a strategic infrastructure project that aims to create a new gas supply corridor in the European market. Operational since October 2022, the Baltic Pipe is 900km long for a total cost of 1.88 billion dollars: it connects the Norwegian gas transport system with Denmark and Poland via an underwater gas pipeline in the North Sea.
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Oil&Gas

Coral South Project

At the center of the project, Coral Sul FLNG: a floating plant for the liquefaction of natural gas. The ship is 432 meters long and weighs 200 thousand tons. It also has a gas liquefaction capacity of 3.4 million tons per year and will produce LNG from the 500 billion cubic meters of gas from the Coral field. This historic project will help increase the availability of gas on the global market and is an important lever of Mozambique economic and social development.
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Oil&Gas

Petrobrazi Refinery

Petrobrazi, boasting an annual refining capacity of 4.5 million tons/year of crude oil, stands as one of Romania’s foremost refineries. It serves as a pivotal hub where crude oil undergoes processing, resulting in a diverse array of high-value petroleum products, ranging from gasoline and diesel to LPG and aviation fuel. Presently, Petrobrazi operates at exemplary environmental and performance standards, capable of refining the entire equity crude oil production of OMV Petrom. In a strategic move towards sustainability, the Romanian oil company plans to construct 55MW of green hydrogen projects at its Petrobrazi refinery, located 60km north of Bucharest. This initiative involves the installation of two electrolysers, one with a capacity of 35MW and the other with 20MW. The renewable hydrogen generated will be utilized in the production of bio-based sustainable aviation fuel (SAF) and biodiesel, marking a significant step towards reducing carbon emissions in the aviation sector.
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