What is a cable tray?

Cable bridge is a rigid structural system that supports and protects cables, consisting of straight sections, bends, tees, crosses, etc., plus accessories and supports and hangers, referred to as bridge.

Cable trays are divided into steel cable trays, aluminum alloy cable trays and stainless steel cable trays according to the bridge material.

Cable trays are divided into trough cable trays, tray-type cable trays and ladder-type cable trays according to their structural types.

Trough type cable tray

Tray type cable tray

Ladder type cable tray

Cable trays are divided into straight-through, horizontal Bend, horizontal tee, horizontal four, vertical upper bend, vertical lower bend, vertical upper tee, vertical lower tee, variable diameter straight pass, etc.