Is hot-dip galvanized sheet cable tray fire-resistant?

The hot-dip galvanized sheet cable tray has certain fire resistance, but it cannot guarantee complete fire resistance. During the production process, hot-dip galvanized sheet cable trays will undergo fire prevention treatment, such as spraying fireproof coatings, to enhance their fire resistance performance. However, this fire prevention treatment cannot completely prevent the spread of fire, as cable trays may be affected by factors such as current and heat during operation, which may cause fire accidents. Therefore, in order to ensure the safety of electrical systems and equipment inside buildings, additional fire prevention measures are usually required, such as setting up fire partitions, installing automatic fire extinguishing systems, etc. At the same time, the electrical equipment and wiring inside the building should also comply with relevant fire safety standards and regulations to ensure the safety of people's lives and property.