How To Choose Stainless Steel Vacuum Cup?
Sep 01, 2021
Which brand of stainless steel vacuum cup has good thermal insulation performance? Affected by various factors, the basic factor is the choice of stainless steel material. Stainless steel vacuum cup material can choose 304# stainless steel or 316# stainless steel because these two types of stainless steel meet the national vacuum insulation cup production requirements. In addition to the difference in material selection, there are also air tightness and aesthetic appearance.
In addition to the difference in the selection of its own models, another important parameter of stainless steel is the thickness. The same thickness of 304 stainless steel is different, which may eventually affect the insulation performance of the vacuum cup.
Stainless steel thermos cups are generally double-layer stainless steel, and a vacuum is drawn between the two layers. The insulation performance and the sealing degree of the two layers have a lot to do with whether the vacuum can be guaranteed.
The thicker the stainless steel vacuum flask can accept the higher the vacuum pressure, the higher the vacuum, the better the heat preservation performance, so no matter which brand of vacuum flask you buy, it depends on its heat preservation performance.
Stainless steel vacuum cup tightness and appearance
Tightness mainly refers to the sealing performance of the cup lid and the cup body. The inspection method is to tighten the cork and lid after adding water to the cup and place the cup flat on the table. There is no leakage and the lid and the cup are screwed together. It is flexible and has no gaps, indicating that the tightness of this cup is up to standard. The appearance mainly depends on whether there are bumps and paint treatment processes. If each process is not handled well, it will affect the aesthetics of the vacuum insulation cup.
After the above introduction on how to choose a stainless steel vacuum cup, I believe that friends all know how to choose, but it is not so good to judge in the actual purchase. The best way is to choose a brand with good performance in vacuum cups. Every product of the Senhua Vacuum Insulation Cup series meets the national production standards. The accumulated 20 years of experience allows customers to buy and use with peace of mind.
