سلالم الكوابل (كيبل لادر)
Welded and swaged ladder systems for heavy cable runs and long unsupported spans.
Where a tray reaches its span limit, a ladder takes over. The side rail carries the load and the rungs carry the cable, which lets supports sit much further apart than with most other systems — the difference is measured directly in hanger count on a long run.
Both welded and swaged rung connections are available. Welded ladders have C-channel rungs MIG-welded to the side rails; swaged ladders have tubular rungs cold-swaged into the rails, in aluminium or steel, with no welding heat to affect the temper and strength of the rail metal. Both come with published NEMA load classes.
Rungs welded to the side rail for maximum mechanical strength — the choice for the heaviest loads and longest spans.
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Tubular rungs cold-swaged into the side rails without welding heat — in aluminium or steel.
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Bends, tees, risers, couplers, cantilever arms and trapeze framing sized to the ladder profile.
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Firestop sealants, pathways, putty, pillows, mortar and cable coatings from STI Firestop for cable penetrations through fire-rated walls and floors.
View →Send the project drawings, specification and load requirements. Our engineers size the system and prepare a technical proposal, with the calculation and shop drawings needed for approval.
