Do not look at the wooden door hinges, such a small accessory, but it plays a "significant" role in the use of wooden doors, so the purchase of wooden door hinges is very important.
The hinge is a very important part of the wooden door. Don't look small, but to a certain extent it can determine the function and service life of the wooden door. Then, how can consumers, as non-professionals, maintain their own interests? Consumers can judge whether the hinge is imported or domestically through the following three methods.
Imported hinge materials pay attention to
The imported hinges are 20% to 30% heavier than the domestic hinges due to the use of materials. The surface plating is fine and smooth. In addition, the imported hinge leaf springs are smooth and regular, and the high quality hinges are specially equipped with nylon protection. However, many domestic hinged spring pieces are not polished and have burrs.
Import hinge oil
Imported hinge spring oil parts use light yellow or milky white top-grade lubricants, which have a long service life; while most domestically produced cheap lubricants using black-yellow or pure white color, the oil is easy to dry, and In the hot weather, the viscosity of the lubricating oil is very low. After taking the hinge, you can feel the oil in your hand.
The opening and closing of the import hinge is lighter
According to Jiuzheng Building Materials Network, the opening and closing of the imported hinges is relatively light, the domestic hinges are generally harder, and the adjustment screws of the foreign import hinges are closely matched. The first use of only the screwdriver is to be screwed, and many domestic hinges The adjustment screw is not tight enough to be rotated by hand.
The wooden door hinge plays a decisive role in the use of the wooden door. The quality of the wooden door hinge directly determines the service life of the wooden door.
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