A good way to identify plastic steel doors and windows with or without steel lining

It is good to know whether plastic steel doors and windows are embedded in steel lining. Everyone knows that plastic steel windows have the characteristics of heat preservation, heat insulation, dustproof, flame retardant, non-deformation and corrosion resistance. Due to the airtightness, watertightness and energy saving of high-quality plastic-steel windows, it is 2 to 5 times larger than that of similar doors and windows, and its decorativeity makes the living room more comfortable and quiet. Therefore, plastic steel windows are very popular.

The steel lining embedded in the plastic profile plays an important role in the plastic steel window. The plastic lining of the sash frame is embedded in the steel lining, which can enhance the pressure and tensile strength of the window and strengthen the steel lining. After anti-corrosion and anti-rust treatment, the thickness shall not be less than 1.2 mm.

Hebei Fengming Company specializes in door and window seals, so it is very familiar with plastic profiles. The following summarizes several ways to help consumers identify the channel steel in the plastic window.

First, it is possible to feel whether the steel lining is added to the plastic steel window from the weight. If the weight of the plastic steel window is relatively heavy, it is generally added with a steel lining.

Secondly, you can carefully observe the shape of the window frame and sash, whether there are nails with automatic nails or rivets exposed, because the steel lining of plastic steel should be fixed with the plastic profiles, it must be fixed with automatic nails or rivets. Therefore, if there is a nail cap on the outer wall of the window frame or sash, it is also a method to check the addition of steel lining in the plastic steel.

Third, it is also possible to use a magnet to check whether there is a steel lining in the plastic.

I hope that these methods can help everyone buy a satisfactory plastic steel door and window, and truly live a comfortable and peaceful life. ??

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