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How To Do The Cleaning Of cast iron guardrail?

How to maintain the cleaning of the cast iron guardrail? Let the Welded Wire Fence Factory introduce to the customers and friends, I hope that the next introduction can help everyone better.

The main material of the cast iron guardrail is made of low-carbon steel wire. The iron is an oxide. When the water molecules contact with the air, it will rust. The iron will become fragile and loose for a long time. Now the anti-rust treatment methods for the surface of cast iron guardrails include cold (electric) galvanizing, hot-dip galvanizing, dip-coating, spray-spraying, spray-coating, baking and other processes.

Wrought Iron Baluster Poles are now mainly used in the four anti-rust processes of cold galvanizing, hot-dip galvanizing, spray coating and dip coating. After many customers purchased the cast iron guardrail, after a year or two, due to the dust on the road surface, the surface of the cast iron guardrail was dirty for a long time. The cleaning of the cast iron guardrail should be based on the requirements of the surface treatment of the cast iron guardrail. If the surface is galvanized, it is not recommended to use water for cleaning. Because the galvanizing treatment penetrates a layer of zinc into the wire, it will be used for a long time in a humid place. The zinc layer peeled off. When the zinc layer falls off, it does not have the anti-rust effect.

Cast iron guardrails can be cleaned with a high pressure air blow or vacuum cleaner. Pay more attention to the shedding of the zinc layer. If there is a phenomenon of zinc layer falling off, spray some silver paint for maintenance. If the surface is treated by dip or spray, it can be cleaned by high pressure water spray.

Wrought Iron Baluster Poles