Galvanized steel has become an essential part of people's lives. How to place galvanized steel sheet knowledge?
Storage of galvanized steel
When placing galvanized steel plates, we need to keep the environment clean and sanitary, and also do a good job of the maintenance of steel plates. When the steel plate goes into storage, we need to check whether the warehouse is dry and whether there is any moisture in it. If the warehouse is too humid, it is not suitable for placing the board. The warehouse should be wiped clean. If the warehouse leaks, repair the leak before continuing to use.
Before entering the warehouse, we should check whether there is rust on the board. and now we generally use zinc plating process to rust the house board. As long as rust is found, all rust should be removed before continuing to use. If the rust is too serious, such a board is not suitable for storage, should be used as soon as possible in the short term. If necessary, you can also apply some anti-rust oil to prevent rust.
Storage of hot rolled square steel
In construction, we often see the use of hot-rolled square steel. for people who are increasingly demanding in modern society, it is necessary to ensure the perfection of products, without defects, in order to be perfect. but we should know that any kind of metal products placed for a long time will encounter the risk of rust, below we will talk about hot-rolled square steel rust prevention.
After cleaning the surface of square steel, it is not necessary to apply oil. Qualified square steel, alloy thin square steel plate, thin-walled plate, alloy square steel plate, etc., should be coated with anti-rust oil on the inner and outer surfaces after rust removal before storage. For the square steel materials stored in the warehouse, it is necessary to pay attention to the on-site inspection. If there is rust, the rust layer should be removed. For those with serious rust, they should be used as soon as possible after rust removal. Also, pay attention to prevent rainwater from getting wet or mixed with impurities before storing square steel profiles.
