At present, there are mainly two kinds of wood steel fireproof windows and steel steel fireproof windows in the market, and most of them are made of steel. According to the different internal fire-proof glass windows, the one with single-layer cesium potassium fireproof glass is non insulated steel fireproof glass window, and the one with cast-in-place fireproof glass is insulated steel fireproof window, because the former does not have heat insulation capacity, Therefore, steel fire windows are rarely used in reality.

According to different product functions, there are mainly fixed steel fire windows and movable steel fire windows. The fixed type has no window sash, and the window frame is directly inlaid with glass and cannot be opened. Many steel fire windows manufacturers produce such products; The movable type is also called openable type. The product is composed of window frame and window sash. The window sash can be opened. The opening mode is flat opening or top chord type. It can also be connected to the fire control system and set as self closing steel fireproof window; Of course, the price of self closing steel fireproof windows is higher than that of fixed windows, and consumers can customize them according to their use needs.

There are many classifications of steel fire windows in the market. When consumers choose steel fire windows, they should choose in detail according to the detailed situation and choose the steel fire windows that suit their own wishes.

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