The turning radius of FRP cable tray horizontal 90° elbow is designed to be ≥2 times the width of the bridge. This design standard effectively avoids excessive bending of the cable when turning, and reduces the risk of cable stress concentration and breakage. A reasonable turning radius not only extends the service life of the cable, but also ensures the stability of signal transmission. The product distinguishes left and right turns (L/R logo), which is convenient for on-site installers to accurately select according to the wiring path, improving construction efficiency and wiring standardization. FRP cable tray horizontal 90° elbow is an integrated structure with a smooth surface without burrs. The product edge has preset fixing holes and supports a variety of installation methods, such as bolt fixing and hanging installation, to meet the needs of different construction sites. Reasonable size design ensures seamless docking with the straight section bridge. Its lightweight characteristics also greatly reduce the labor intensity of construction personnel and shorten the construction period.

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