Product overview
Cable ladder systems for heavy-duty cable routes
Ladder cable tray, also called cable ladder in many specifications, is widely used for power cables in factories, substations, tunnels, commercial complexes and infrastructure projects. The open ladder structure supports heat dissipation, cable inspection and efficient routing over long runs.
Yunxing Cable Tray manufactures ladder cable tray products with custom widths, side rail heights, steel thicknesses, rung spacing, fitting layouts and coating options based on project drawings.
| Item | Common options |
|---|---|
| Material | Mild steel, galvanized steel or stainless steel according to project specification |
| Coating method | Pre-galvanized steel, hot-dip galvanizing after fabrication, powder coating |
| Fittings and supports | Elbows, tees, crosses, reducers, covers, brackets and supports |
| Applications | Industrial plants, electrical rooms, data centers, tunnels and buildings |
Specification details
A ladder cable tray quotation normally depends on tray width, side rail height, steel thickness, rung spacing, support span and expected cable load. For long routes, the fitting schedule is also important because bends, tees, crosses and reducers affect installation accuracy.
| Specification item | Buyer should confirm |
|---|---|
| Load and span | Support span, working load, allowable deflection and installation environment. |
| Side rail and rung | Rail height, rail shape, rung spacing, rung type and fixing method. |
| Fittings | Horizontal bend, vertical bend, tee, cross, reducer, cover, hold-down clamp and support bracket. |
| Finish | Pre-galvanized steel, hot-dip galvanized after fabrication, powder coated or stainless steel according to environment. |
Standards reference
For projects, ladder cable tray specifications may reference NEMA BI 50015 in US-oriented tenders, while older project documents may still mention NEMA VE 1. International and European projects may reference IEC 61537 or EN 61537, and hot-dip galvanized coating requirements may mention ASTM A123/A123M, ISO 1461 or JIS H 8641.
Yunxing Cable Tray can review the project standard reference and confirm quotation conditions before production. If third-party inspection, coating thickness records or load-related documentation are required, please state them clearly in the RFQ.
RFQ information
For accurate ladder cable tray quotation, send width, height, thickness, length, load requirement, support span, surface finish, drawings, quantity, target standard and destination country.
Request Ladder Cable Tray Quote