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Are hot-dip galvanized trays and hot-dip galvanized trays fireproof?

发布时间:

2022-09-26

Both hot-dip galvanized bridge and hot-dip galvanized bridge are not fireproof. In fact, I can tell you here that they are the same. Hot-dip galvanizing is also called hot-dip galvanizing. Zinc".

Both hot-dip galvanized bridge and hot-dip galvanized bridge are not fireproof. In fact, I can tell you here that they are the same. Hot-dip galvanizing is also called hot-dip galvanizing. Zinc".

Introduction of hot dip galvanized cable tray

Hot-dip galvanizing is also known as "hot-dip galvanizing". Hot-dip galvanizing is a very good type of coating process for various protective steel structures. Hot-dip galvanizing cable tray is to remove rust from the tray and then soak it in a high-temperature zinc bath. , After complex physical and chemical action, not only a thick pure zinc layer is plated on the surface of the cable tray, but also a zinc-iron alloy layer can be formed. Hot-dip galvanizing surface treatment not only has the characteristics of electro-galvanized corrosion resistance, but also because it contains a zinc-iron alloy layer. It also has strong corrosion resistance, which is unmatched by ordinary electro-galvanized cable trays. Therefore, the hot-dip galvanizing surface treatment is especially suitable for various strong acid and alkali mists, etc.. It is used in strong corrosive environments.

If you need to install fire-resistant bridges in the fire-proof area, you should choose fire-resistant bridges. The galvanized layer of hot-dip galvanized bridges is an anti-corrosion layer and does not have fire-proof functions.