Why do the production of stainless steel cups need salt spray test?

There are many tests to be done during the production of stainless steel water cups, of which the salt spray test is particularly critical. Why do salt spray tests?

Salt spray test is an environmental test that mainly uses artificially simulated salt spray environmental conditions created by salt spray test equipment to assess the corrosion resistance of products or metal materials. So since it is a stainless steel water cup, is it not necessary to do a salt spray test? No, stainless steel is a general term for a type of steel,

but not all stainless steel will not rust, and not all stainless steel can pass the salt spray test. Stainless steel water cups that pass the salt spray test can meet people's daily needs for water cups. Even if water with weak salinity or weak alkaline water is installed, it will not corrode the cup and harm human health.

The purpose of the salt spray test is to assess the salt spray corrosion resistance of the product or metal material, and the result of the salt spray test is the judgment of the product quality Whether its judgment result is correct and reasonable is the key to correctly measuring the salt spray corrosion resistance of the product or metal.

Therefore, the stainless steel water cup, especially the stainless steel vacuum flask, must undergo a salt spray test. At the same time, you can also ask whether the product has passed the salt spray test when purchasing a stainless steel water cup.

Dongguan Zhanyi Commodity Technology Co., Ltd. not only has an advanced stainless steel water cup production line, but also an advanced stainless steel water cup testing laboratory. In addition to salt spray test, it also has tensile test, constant temperature and pressure test, etc. Buyers from all over the world are welcome to contact our salesperson to get samples, and welcome everyone to visit our factory. We are willing to serve you wholeheartedly. To understand us, please visit http://www.umbottle.com