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How can the stainless steel hinges of doors and windows achieve the wire drawing effect?2022.10.23
Here, we take 304 stainless steel wire drawing as an example to achieve metal wire drawing effect. Before forming the stainless steel door hinge, it is necessary to use denim cloth wheel to dip in the special grinding mineral sand, and cooperate with the double axis plane polis…
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2022.10.233987Advantages and disadvantages of various hinges
Advantages and disadvantages of various hinges 1. Spring hinge Advantages: easy to close the door, manual positioning with iron filings Disadvantages: loud, weak buffering capacity, large hinge loss, and short service life. 2. Spring …
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2022.10.233400These six points must be considered when purchasing hardware locks
There are many kinds of hardware locks on the market. As far as locks are concerned, they can be divided into seam locks, channel locks, bathroom locks, etc. according to their uses, and spherical locks, handle locks, mortise locks, etc. according to their s…
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2022.10.233622How to choose locks? What are their classifications and materials?
As far as door locks are concerned, they are divided into door locks, bedroom locks, access locks, bathroom locks, etc. according to their purposes; According to the shape, it can be divided into ball lock, handle lock, mortise lock, dead lock, etc. Ball loc…
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