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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

Cable Tray Covers

Spina Group offers a wide range of cable tray covers produced in accordance with the customer specifications.

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.

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.

PROJECTS

Our Successful Projects

Bioenergy

Rotterdam Site Development Project

The production of renewable products began at the Rotterdam refinery in the Netherlands in 2011, marking a significant milestone in sustainability efforts. With Neste’s current capacity for renewable products standing at 1.4 million tons in Rotterdam, it currently holds the title for the largest such capacity in Europe. To further bolster its commitment to renewable energy, Neste is undertaking a substantial investment of approximately EUR 1.9 billion for the expansion of the Rotterdam refinery. This expansion project aims to increase overall renewable product capacity by 1.3 million tons per annum. Consequently, the total renewable product capacity in Rotterdam will soar to 2.7 million tons annually, with sustainable aviation fuel (SAF) production capability accounting for 1.2 million tons. The target timeline for starting up the new production unit is set for 2026.
EXPLORE

Oil&Gas

Mellitah Plant – Upgrade of Let Down Station for Local Market Gas Supply

The project aims to replace the temporary Let Down Station, installed in 2015, with permanent pressure reduction facilities at the expansion area of GS. This upgrade is intended to transport gas to the local market and supply the existing Sirte Oil Company (SOC) coastal gas pipeline with an increased capacity of 19.5 MSm3/d of sales gas at a higher pressure of 51 Bar.
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.
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