The structural integrity of a cable tray depends heavily on the quality of the rung-to-siderail welds.

Fabrication Quality

• •Continuous or intermittent fillet welds
• •Prevention of weld burn-through
• •Smooth finish to prevent cable damage
• •Structural load testing

Safety Factors

• •Resistance to twisting and torsion
• •Rung pull-out strength
• •Vibration resistance