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Cable Tray Covers

Spina Group designs and supplies cable tray covers to ensure complete protection of electrical and instrumentation cables from external agents such as dust, humidity, and mechanical impacts.

Our protective covers for cable trays and ladder trays are designed for indoor and outdoor environments, guaranteeing long-term reliability even in harsh industrial conditions.

Each outdoor cable tray with cover offers effective shielding against rain and UV exposure while maintaining proper cable ventilation. The covers are compatible with all perforated, ladder, and closed-bottom tray systems from Spina Group.

We provide ladder cable tray covers and fixing systems that allow quick installation and secure coupling without deformation. Covers are available in Hot-Dip Galvanised (HDG), stainless steel, and aluminium, matching the same materials and finishes as our cable tray product lines.

Custom sizes and thicknesses are available upon request to meet specific project requirements and environmental protection classes.

Typologies

Accessories

Among our cable tray covers, you will find:

  • Plane covers

  • Flowing covers

  • Ventilated covers

Among accessories, you will find:

  • accessory

    Clamping system

  • accessory

    Omega security clamps

Our catalogue

Discover all our innovative solutions in one comprehensive catalogue.

Other products that may interest you

Profiles

Spina Group designs and produces a complete range of cable tray profiles and mounting accessories engineered to ensure reliable, easy, and efficient installation of cable support systems.

Our profiles are compatible with all cable tray and cable ladder types, guaranteeing perfect alignment, stability, and load distribution. The system is suitable for both industrial and infrastructure environments where precision and durability are required.

Available in simple and double versions, with perforations on one or three sides, these mounting cable tray profiles allow flexible installation in multiple configurations. They can be combined with wire mesh cable tray supports, wall brackets, and standard Spina Group fixing accessories.

The range also includes closing caps and profile accessories designed for safe and clean terminations. All elements are available in Hot-Dip Galvanised (HDG), stainless steel, and aluminium, ensuring full resistance to corrosion and mechanical stress.

Our cable tray mounting solutions simplify assembly operations and ensure structural integrity across all Spina Group cable management systems.

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.

Fixing and Accessories

Spina Group offers a complete range of cable tray accessories and fixing components designed to simplify installation and ensure maximum stability for electrical and instrumentation systems.

Our range includes cable ladder accessories, joints, and fixing brackets that guarantee safe and quick assembly for all cable tray types, from perforated to ladder and wire mesh.

Among our most requested solutions are cable tray joints and expansion joints, which allow flexibility and compensate for thermal expansion, maintaining the alignment and mechanical strength of the system even under temperature variations.

The accessory line also includes separators, end edges, wall supports, and floor fixings, available in Hot-Dip Galvanised (HDG), stainless steel, and aluminium to ensure compatibility with all Spina Group cable tray systems.

Every fixing accessory is engineered according to European standards, offering durability, corrosion resistance, and ease of installation — the ideal choice for industrial and infrastructure applications.

PROJECTS

Our Successful Projects

Energy

New Hydrogen Production Unit – Porto Marghera

The project aims at implementing two hydrogen production lines for the Venice biorefinery in Porto Marghera. Its primary objective is to increase the availability of hydrogen at the biorefinery to fulfill the requirements of the EcofiningTM unit in terms of quality, quantity, and availability, all while optimizing energy efficiency. As part of a phased transition to producing decarbonized hydrogen, these units are designed to significantly reduce the emission of fossil CO2 into the atmosphere by utilizing biogenic charges recirculated by the EcofiningTM unit.
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Oil&Gas

Marjan Development Program — Tanajib Gas Plant (TGP)

The Marjan Development Program – Tanajib Gas Plant (TGP) is a project developed by Saudi Aramco in the Eastern Province of Saudi Arabia. The project is part of the wider Marjan Increment Program and involves the expansion of the Tanajib onshore facilities through a new gas treatment plant, NGL recovery and fractionation units, and compression systems. The project aims to support the production increase from the Marjan field, expand Aramco’s gas treatment capacity, and enhance the value of the country’s energy resources.
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Oil&Gas

Luanda Refinery

The expansion and modernization initiative aims to significantly increase the refinery’s petrol production capacity, quadrupling it to 450 thousand tonnes per year. As a part of this project, the Combined Cycle has been revamped to utilize hydrogen generated by the new Platforming unit. Additionally, energy production has been optimized by recycling gas, resulting in a notable reduction in polluting emissions.
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