B001 all copper 4 inch 5 inch silent bearing thickened flat hinge

Product description

B001 all-copper 4-inch 5-inch silent bearing thickened flat hinge is made of all-copper material, with high hardness and wear resistance, and has the characteristics of rust and corrosion resistance, and has a long service life. The thickened design makes it more sturdy and durable, can withstand large push and pull forces, and is suitable for various types of doors and windows. The silent bearing design reduces friction and noise during the opening and closing of doors and windows, greatly improving the comfort of use. It is especially suitable for places that require a quiet environment, such as indoor bedrooms, offices, etc. Its silent function can not only provide a more comfortable use experience, but also reduce the wear and tear of doors and windows and extend their service life. This product has been precisely designed and processed, easy to install, and has strong compatibility with common door and window accessories. It can replace the original hinges without the need for professional tools and techniques. Its surface is smooth, delicate and bright, not easy to rust, and durable. At the same time, the all-copper material makes it more decorative, which can enhance the overall beauty of doors and windows, and also meets the design requirements of modern home decoration.

Hinge installation position:
(1) Before installation, check whether the hinges match the door and window frames and sashes.
(2) Check whether the hinge groove matches the height, width and thickness of the hinge.
(3) Check whether the screws and fasteners connecting the hinges are matched.
(4) The connection method of the hinge should match the material of the frame and sash. For example, the hinge used for a steel-framed wooden door has one side connected to the steel frame welded, and the other side connected to the wooden door sash is fixed with wood screws.
(5) If the two leaf plates of the hinge are asymmetrical, it should be identified which leaf plate should be connected to the sash and which leaf plate should be connected to the door and window frame. The side connected to the three-section axis should be fixed to the frame, and the side connected to the two-section axis should be fixed to the door and window.
(6) During installation, ensure that the axis of the hinge on the same sash is on the same plumb line to prevent the door and window sash from bouncing.