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When installing cable trays, appropriate supports, hangers, and uprights are required, all of which must be galvanized.

Cable tray specifications include width, height, and thickness.

The lifespan of cable trays is affected by material, environment, and maintenance factors, typically ranging from 10 to 30 years.

Maintenance is crucial for extending the lifespan of cable trays. Here are some key maintenance methods:

No, people cannot stand on cable trays. Cable trays are designed primarily to support and protect cables.

For multi-layer cable trays, it is recommended to use I-beam columns for symmetrical laying to ensure stability.

Currently, the most common cable tray materials on the market include steel, aluminum alloy, stainless steel, and fiberglass.