Search

Perforated and Closed-Bottom Cable Trays

Cable trays are used in the industrial plants to protect the laid cables. Specifically, the PS and AR perforated series are characterized by more lightness and by a good ventilation of the cable inside. The typology FC (closed bottom) is particularly suitable for environments where the cable isolation is essential.

Thermal expansion: 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 the 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 cable tray accessories.

Typologies

Accessories

Among our perforated and closed-bottom cable trays, you will find:

  • Perforated simple flanges

  • Perforated bordered flanges

  • Closed bottom bordered flanges

  • Elbows (plane, inward, outward)

  • T derivations

  • Cross Elements

  • Reductions

Our catalogue

Discover all our innovative solutions in one comprehensive catalogue.

Other products that may interest you

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.

Brackets, Supports & Hardware

A wide range of articles which permit an easier fixing of cable trays and ladders in order to achieve the best solution for every requirement.

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

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.
EXPLORE

Oil&Gas

Revamp of the Fluid Catalytic Cracking Unit

The project involves upgrading the Reactor and Regenerator sections of the FCC Unit at Lukoil’s refinery in Bulgaria. This upgrade will boost the unit’s efficiency, enabling it to process more oil and produce higher-quality products. Additionally, it sets the stage for Lukoil’s future investments in the refinery, positioning the company for long-term success in the industry.
EXPLORE

Oil&Gas

Duqm Refinery Project

Expected to possess a capacity of 230,000 barrels per day, the DUQM Refinery is an integrated project of national significance situated within the Special Economic Zone of Duqm (SEZAD). The 230,000 BPD Duqm Refinery stands as a crucial endeavor for the advancement of Duqm, the Al Wusta Governorate, and the broader Omani economy. With the goal of establishing one of the Middle East’s premier ports in the Duqm region, the Sultanate of Oman aims to capitalize on its strategic location along the Arabian Sea. Within this framework, this project serves as the primary driving force and facilitator for the subsequent development of a significant new commercial, residential, and touristic area in Oman.
EXPLORE

Get in touch

Do you have a question or need specific information? 
Write to us and we can best advise you.

Contact us

Request a quote

Our technicians will be able to support you in analyzing all your needs and identifying the most suitable product for your needs

Send a request