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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 Tray Covers

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

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.

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.

PROJECTS

Our Successful Projects

Oil&Gas

BAPCO Modernization Program

The Bapco Modernization Programme (BMP) is on track to become one of Bahrain’s most significant projects to date. Located on Bahrain’s Eastern coast, the project aims to expand the capacity of the existing Sitra oil refinery from 267,000 to 360,000 barrels per day (BPD). Additionally, it seeks to enhance energy efficiency, maximize the utilization of heavy crude oil components, diversify product offerings, and ensure compliance with environmental standards.
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Oil&Gas

Salina Cruz Refinery Delayed Coker Furnaces

PEMEX is investing in constructing two new coker plants at the Tula refinery and Salina Cruz refinery, scheduled to go online in 2024, to phase out fuel oil production. The Salina Cruz cracking refinery, located in Oaxaca, Mexico, is a non-integrated cracking facility owned by Petroleos Mexicanos. It commenced operations in 1979 and boasts a Nelson Complexity Index (NCI) of 8.1. Works on the Salina Cruz unit began in 2022. The plant is expected to contribute to the elimination of fuel oil and the increased production of ultra-low sulfur gasoline and diesel at the refinery.
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Oil&Gas

Garraf Field – Gas Dehydration Plant

Situated in the Thi Qar province, approximately 5km northwest of Al-Refaei city and 85km north of Nasiriya, the Garraf oil field has an onshore location. Discovered in 1984, this oil field contains oil reserves within Cretaceous reservoirs. Spanning 17.5km in length and 5.5km in width, it is estimated to harbor 1.3 billion barrels of oil. Upon reaching full production, the field’s production capacity is projected to escalate to 230,000 barrels of oil per day (bopd). Transportation of the oil field’s products is facilitated through a 13km pipeline to the Gharraf-Badra tie-in area (GBTA). Subsequently, it is conveyed via a 28-inch, 92km pipeline to the Nassiriyah storage depot.
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