Hardware Lock Doors And Windows Accessories Are Also Shelf Life Is Also Important - Lock, Hardware,
In the family Decoration , The lock is the humble but most important Hardware Parts
, but few know that seemingly impregnable locks actually have shelf life. Recently, reporters in Zhengzhou City, visit the hardware lock market, many businesses told to buy locks must choose a large brand, excellent quality product, and the use of 2056 should be replaced after the first.
More advanced anti-theft lock cylinder China is the world's largest producing and consuming countries lock, lock industry in Sell Amount of more than 40 billion yuan, more than two billion units capacity.
Reporter walked into the Phoenix area of new lock hardware store, see the appearance of the same lock, because different materials and workmanship, the price from ten dollars to several hundred dollars there.
Reporter saw the market in the door lock cylinder is divided into A-, B, Super B class and so are several. "Consumers can be ranked by the number of marbles to identify the number of cylinders is good or bad. Generally speaking, multi-row Pin tumbler lock Pin tumbler lock is better than single-row, multi-row invisible spring lock is better than ordinary multi-row spring lock." Solid top Hardware and General Manager of Henan Meng Fuqing told reporters, B-level lock core of the cost is much higher than A-cylinders, so most of the market launch of the product brand locks are A-level lock. " Security Door If only a row of marbles key, basic is the A-lock cylinder. If you do not feel safe, you can change into a B grade or super B-level lock cylinder, to improve the overall security properties of security doors. "Meng Fuqing said.
Material is also important to work
"In addition to the lock cylinder, Hardware Good or bad the quality is also crucial. "Jiangnan Hardware sales staff told reporters that locks the material generally aluminum, stainless steel and copper, in which the strength and durability of the aluminum alloy the worst, the best of copper, but prices are higher." Is also a copper lock, all different brands and quality workmanship also very, very difficult to distinguish between ordinary consumers. "The sales staff said that the consumer wants to buy," rest assured that lock, "the only way is much more, the big brands of locks work very fine, tightly fitting, low-end locks would appear to be rough work. In addition, a good lock in the open most of the time the sound is crisp, low-key lock insert will appear in the more loose, turned the sound too is mostly boring.
Door every five years to "Heart"
"Normal life span of long locks, lock cylinder naturally would wear similar gear can easily be opened by the key." Newspaper in the vicinity of old master key with a lock that locks in general after using 2056 must be replaced once a lock cylinder.
Meng Fuqing also believes that many quarters of the security doors and locks are all unified by a real estate developer to buy, install, and most are not particularly good quality lock. "In a district with large quantities using the same type of lock, in theory, there 'a lock to open a few doors' situation will likely increase. Many quarters to reflect the new residents, often the wrong unit , opened the door and found the situation not to their homes. "Meng Fuqing that, if long-term does not change the lock cylinder, will have a more serious security problems.
by: gaga
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Hardware Lock Doors And Windows Accessories Are Also Shelf Life Is Also Important - Lock, Hardware,