Publish Time: 2022-03-30 Origin: Site
The valve lockout is an accessory for a case or a wooden case, which can make the case cover tighter on the case body, and can also be locked with a padlock, making it easier to open. So how to judge the quality of Valve lockout is good or bad? Next are some methods.
Here is the content list:
l Surface
l Edge and inside
l Material thickness
l Accessories assembly
l Intrinsic quality
Start with the surface treatment of ball valve lockout. The ball valve lockout made from a good plate has a very smooth surface, and it is very smooth with electroplating. The ball valve lockout made from poor plates is pitted, even if it is electroplated for several layers because electroplating will not fill the surface defects of the product. Some will have small bubbles or yellowing and other problems. These are the performance of defective products.
Start from the edge and inside of gate valve lockout. A good gate valve lockout is produced with burrs so that the product will not be scratched or unsightly. No matter how good the mold is for a long time, the product will produce burrs, so it needs to be processed. The poor gate valve lockout is produced without surface treatment and directly assembled into shape so that a part of the cost can be saved, and it will be scratched or difficult to open when used. This is called cutting corners.
Start with the material thickness of the valve lockout. People often see that good products have thick materials and use them for a long time, while poor products are thin and cheap, and they break down after a long time. The same is true for Valve lockout, a good product that has thick materials, strong stress, more use times, and long life. Poor product materials are weaker when they are thinner, so they will be deformed and easily damaged, have fewer times of use, and have a short lifespan.
Start with the assembly technology of various parts of valve lockout. The good and bad of valve lockout, the long and short life span, the assembly technology, and the assembly accessories have a lot to do. When a good product is assembled, the details of each activity are quite flexible. The rivets and springs are all made according to the size standards of the product. Poor products are assembled either too tightly or too loosely, and the gap is too large to sway up and down, and the rivets and springs are also non-standard, which will reduce the quality and life of the product.
Start with the inherent quality of valve lockout. A good valve lockout does not require fancy external packaging, and durable packaging is a common method used by many manufacturers to deceive consumers. Only a good product can stand the test of time.
Yueqing Elecpopular Safety Products Co., Ltd is a company specializing in manufacturing valve lockout. A professional research team and perfect after-sales service are the reasons why we are famous.