Define the construction
- Material and protective finish
- Project-specific requirements
STEEL CABLE MANAGEMENT & SUPPORTS
Bonn Metals manufactures and supplies steel cable trays for electrical and MEP projects across Dubai, Abu Dhabi and the UAE. Choose a perforated or solid bottom configuration, then coordinate its dimensions, finish and supports with the cable route.
Perforated trays have openings in the tray base; solid bottom trays provide a continuous base. Choose the configuration against the cable requirements and installation environment. A cover is a separate component and should be included in the enquiry where required. Neither the tray name nor the presence of a cover establishes an enclosure protection rating.
Discuss mild steel, pre-galvanised, hot-dip galvanised and powder coated requirements with the quotation. Define the actual finish rather than using “galvanised” as the complete specification. For an HDG requirement, review the fabrication and coating requirements together. For a painted or powder coated finish, identify the colour and any project coating requirements.
Start with usable tray width, side depth, section length and material thickness. Add cable loading and proposed support spacing if known. List horizontal bends, vertical changes, tees, crosses and reductions as separate items. Matching straight sections and fittings at the enquiry stage helps avoid incomplete site deliveries.
Coordinate wall brackets, suspended supports or channel framing with the containment layout. Review joint locations, support positions and access to connections using the offered system instructions. Site modifications and treatment of cut surfaces should follow the applicable material and coating requirements.
The product name is enough to start. For a more defined quotation, add tray type, dimensions, finish, quantities and project emirate. Request the relevant product drawings and load/span information for approval. Packing, delivery location and supply schedule are confirmed with the quotation.
| Selection detail | What to confirm |
|---|---|
| Configuration | Perforated or solid bottom |
| Dimensions | Width, side depth, section length and material thickness |
| Finish | Pre-galvanised, HDG or powder coated requirement |
| Loading | Cable load and proposed support spacing |
| Route components | Bends, tees, crosses, reducers, covers and joints |
A tray selection begins with the cable arrangement and the space available for installation. Identify the services using the route, their direction of travel and the points where cables enter equipment. A straight run through a plant room presents a different coordination problem from a route with frequent branches above a ceiling. Check the width available between adjacent services, the space above the tray for laying cables and the position of supports before preparing the final schedule.
For an early comparison, separate the containment requirement from the support requirement. The tray carries the cables between its supports; brackets, channels and anchors transfer that load to the building. Ordering a tray width alone leaves these interfaces unresolved. Bonn Metals can receive an initial enquiry with the product name, then discuss the dimensions and associated components needed for the proposed route.
A perforated base and a continuous base offer different physical arrangements for the cables. Record which construction the project requires and whether the tray will have a cover. Check that cable entries and branch connections can be made without obstructing adjacent services or preventing access to the cover. Cover retention parts should be listed separately if they form part of the supply.
Identify cable drops, changes of level and points where a cable leaves the tray. These details influence the fitting schedule and the clearances needed for installation. A tray cover should not be used as a reason to omit the project’s environmental protection requirements. If a particular ingress, fire or environmental performance is specified, request the evidence and assembly details applicable to that exact arrangement.
Use a consistent order for dimensions, such as width, side depth, section length and thickness, and identify the units. State whether a quoted width describes the useful cable space or an overall dimension. Where several tray sizes share one route, give each size a separate item reference and identify the transitions between them. This makes the quotation easier to compare and the delivered items easier to check.
Prepare a fitting list alongside straight lengths. Horizontal elbows, internal and external vertical bends, tees, crosses and reducers need an orientation as well as a size. Mark the required bend radius where the cable design defines it. Include splice parts, covers and support hardware in separate lines so that the scope remains clear if quantities change during coordination.
Provide the cable load and proposed support spacing together when requesting performance information. If future cables are part of the design, identify the design allowance rather than treating all unused width as available capacity. The project designer should coordinate loading, cable arrangement and support locations using the offered system information.
Consider how the route will be maintained after installation. Access to joints, cover fasteners and cable branches is particularly relevant above ceilings and around equipment. Note any restrictions on drilling, cutting or access equipment before fabrication is agreed. An enquiry that identifies these constraints gives the team a clearer basis for discussing the tray, fittings and supporting arrangement.
Identify the documents your project needs at the enquiry stage, such as the offered product drawing, material information, finish details and applicable performance data. Link requests to the relevant item reference and specification revision. Where a document covers several products, ask which construction and configuration it supports so the approval record matches the material being ordered.
Keep technical acceptance separate from commercial confirmation. Record any approved alternatives, unresolved inputs and items supplied by others before releasing the order. If the route or application changes, review the affected product and connection details using the revised project information. This helps the order remain consistent with the approved requirement rather than carrying forward assumptions from an earlier layout.
Bonn Metals serves projects across Dubai, Abu Dhabi and the other UAE emirates. Begin with the product name, then include dimensions, material, finish, quantities and the project location when available. Use the enquiry form or WhatsApp to start the discussion; an initial drawing upload is not required. For a mixed package, give each product and accessory a separate schedule reference.
Include the required programme, delivery area and any phased quantities in the enquiry. Availability, order quantities, packing arrangements, prices and delivery commitments are confirmed in the quotation. Review the accepted scope and document revision before placing the order, and identify changes clearly so the supply can be checked against the latest agreed schedule.
These describe different coating routes. State the required finish in the enquiry and confirm its coating specification and fabrication details.
Yes. Include the required direction changes, branches, covers and joints alongside the straight sections so the quotation covers the planned route.
Use a product-specific load/span requirement rather than the label alone. The required cable load, span and installation conditions should be reviewed together.
Give usable width, side depth, section length and material thickness where known, with units. Include a product or drawing reference if your specification uses one. Mark any unresolved dimension for confirmation so it does not become an unintended assumption in the quotation.
Identify covers and their retention components as separate requirements. The offer should state which lengths and fittings receive covers and which fixing parts are included. Confirm that the planned installation leaves enough space to fit and remove them.
List each horizontal bend, vertical bend, tee, cross and reducer required by the route. Add size, orientation, radius where specified and quantity. Keep straight lengths and fitting quantities separate so branches and direction changes are visible in the supply scope.
Yes. Compare the alternatives using the same cable arrangement, loading, support spacing, exposure and approval requirements. A material comparison should identify the exact product construction and supporting documents for each option rather than assuming equivalent performance from the same nominal width.
Width and thickness are only part of the selection. Tray geometry, joints, material and the supported span also need review. Ask for the relevant product data and identify the loading basis before approving the tray for a particular route.
Compare item references, dimensions, finishes and quantities with the approved order. Check that scheduled fittings, covers, joints and fasteners are present, and record visible transport damage. Follow the supplied storage and handling guidance before distributing materials around the site.
Request a quotation for supply across Dubai, Abu Dhabi and the UAE. Add dimensions, material, quantities and project location if available. Drawing upload is not required.
Bring the material, dimensions, installation and matching components together when planning your steel tray enquiry.
Ventilated sheet-metal base with openings for cable routing and fastening.
Continuous base for routes requiring a supported enclosed-bottom arrangement.
Section thickness and reinforcement selected for the specified cable loading and supports.
| Parameter | Range / specification |
|---|---|
| Width | 50–1000 mm |
| Side height | 25–150 mm |
| Thickness | 0.9–3.0 mm |
| Section length | 2.5 m or 3 m |
| Materials / finish | Mild steel; pre-galvanised, HDG or powder-coated options |
Schedule these components with the straight sections and supporting assembly.
Turn the tray route in the horizontal plane while coordinating the cable bend radius.
Branch a tray route into three directions. Include the width of every connection.
Change between tray widths with the transition identified in the fitting schedule.
Complete covered runs with compatible covers and retention components.
Product illustrations show the accessory family. Final geometry and material follow the selected system.
Explore cable management accessoriesBring GRP/FRP, steel and HDG containment, fittings and support requirements into one product discussion.
Bonn Metal is a manufacturer and supplier. Its own hot-dip galvanising plant supports the metallic product range.
Discuss supply across all seven emirates, including Dubai and Abu Dhabi, with the project location and programme.
Start with the product name and intended installation.
Add sizes, quantities, finish and location when available.
Review the proposed product, documentation and supply terms.