How to Select Cable Tray for Coastal Areas？

For coastal areas with high salt spray corrosion, 316L stainless steel mesh cable tray is the top choice due to its superior molybdenum content and pitting resistance.

If budget is limited, high-quality hot-dip galvanized steel tray is an alternative, but the zinc coating thickness must be ≥80μm, and all accessories require equal anti-corrosion treatment.

Key points: Use identical materials for the entire system (to prevent galvanic corrosion) and opt for an open mesh design (for better heat dissipation and easier maintenance). Establish a regular inspection and maintenance plan after installation.