Hardware can be seen everywhere around us. So what kind of protection measures should our hardware have? How to maintain them and prevent them from being damaged.
Let's introduce its protective measures from 6 points.
1. The model, specification and performance of the hardware fittings should conform to the current standards and relevant regulations, and match the choice of plastic steel doors and windows.
2. Hardware accessories should be installed last, door and window locks, handles, etc. should be assembled after the window and door leaves are inserted into the frame to ensure the correct position and flexible opening and closing.
3. For sliding windows with a width of more than 1 meter, or double-glazed doors and windows, double pulleys or rolling pulleys should be installed.
4. Pay attention to maintenance after hardware installation to prevent rust and corrosion. In daily use, lightly close and open lightly to prevent hard closing and hard opening, which may cause damage to plastic steel doors and windows.
5. The sliding hinge shall not be made of aluminum alloy, but shall be made of stainless steel.
6. When installing hardware with fastening screws, a metal lining plate must be installed inside, and the thickness of the lining plate should be at least twice the pitch of the fasteners. It must not be fastened to plastic profiles, and non-metallic linings must not be used.