The flexible elbow for FTE50 cable trays in FRP material makes it easy to create horizontal direction changes on the tray's span. You simply form it by hand in any angle from 0-90°. In addition, it can be used to create side steps. There are covers available that fit all installation. with the same or different width of the cable run. Choose from the following: Horizontal elbows, Vertical elbows, Tees, Reducers, Cross pieces, Branches Class 1 Tray Fittings are designed for use with NEMA Classes 12B and 12C Cable Trays. T&B channel tray systems are fabricated from a corrosion-resistant metal (low-carbon steel, stainless steel or an aluminum alloy) or from a metal with a corrosion-resistant finish (zinc or epoxy). The choice of material for any particular installation depends on the installation environment. Hubbell's NEXTFRAME® Ladder Tray is the effective and widely used cable runway that supports and delivers bundles of cable between cabinets, racks, and closets, along walls, and suspended from ceilings. Our external goal is to achieve full satisfactory for client's need, every member of Sunwoo put all efort to achieve best quality, process compliance and price competition intensification.