Good doors need to be equipped with good door locks. Nature Desenberg wooden doors are made of green and healthy quality, rich five series of products and high-quality production technology to create outstanding classic wooden doors. So how can a good wooden door be equipped with a good door lock? Nature Desenberg wooden door teaches you how to choose a hardware lock:
(1) see the material
The lock material on the market is basically divided into stainless steel, copper and zinc alloy. High-strength stainless steel, strong corrosion resistance, no discoloration, is the best lock material; copper is more versatile, superior mechanical properties, higher price; high-quality zinc alloy is strong and wear-resistant, corrosion-resistant, easy to form, multi-purpose In the mid-range lock.
(two) look at the surface treatment
The surface treatment is roughly divided into electroplating, spraying and coloring. A surface treatment forms a dense protective film on the surface of the product to prevent corrosion and rust, and make the product more beautiful and durable. At the same time, it is also a standard for measuring product quality. The quality of the locks is mostly electroplated. The coating is fine and smooth, even and moderate, with bright color, no signs of bubbles, rust and oxidation.
(3) Look at the implementation standards
Foreign countries have very strict standards for hardware locks, so the quality of imported products is relatively high. At present, the Ministry of Light Industry has used some foreign standards to revise the original GB to the current higher requirements of QB. Branded manufacturers are already implementing the QB standard, and small manufacturers are still implementing the original GB standard. Identify the implementation standards for the product. You can also feel the quality of the lock. Generally speaking, the heavy locks are relatively high in quality; the lock body can't be pointed, and the tip is easy to hurt. One of our netizens has almost been scratched by the same lock twice, although it is not broken, but still There are hidden dangers. In particular, attention should be paid to the three positions of the end of the lock handle, the lock tongue and the four corners of the lock body; the lock spring has a flexible opening, high sensitivity and long service life. There are also many styles of locks, so be sure to keep in mind the style of the interior doors.
Concerned about surprises
Tags: locks, wooden doors, nature, surface treatment, stainless steel
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