The introduction of wholesale stainless steel water bottles
At present, the stainless steel cups on the market are mainly made of 304 stainless steel, which is a nationally recognized food-grade stainless steel with good corrosion resistance, heat resistance, low temperature strength and mechanical properties; Good hot workability such as stamping and bending, no heat treatment hardening phenomenon (use temperature -196 °C ~ 800 °C).
The double-layer stainless steel cup has a thermal insulation effect by vacuuming. The stainless steel thermos flasks that are conventional are made of 304 stainless steel for the inner wall and 201 stainless steel for the outer wall.
Stainless steel thermos flask has many points and of course also has shortcomings, we must identify these advantages and disadvantages when looking for high-quality stainless steel cup suppliers.
The advantages of stainless steel bottle
- Good quality and durable. The stainless steel cup is made of stainless steel, which is strong and unbreakable and durable. Generally, a stainless steel cup can be used for several years.
- Various shapes and styles. There are many cup types of stainless steel cups, and the same cup type can also be printed with different designs. There are also many processes in printing. Therefore, there are more cups for consumers to choose, and many cups are also beautiful.
- The stainless steel cup has good thermal insulation performance. It can achieve the effect of keeping heat for 8 hours and keeping cold for 8 hours. It is more convenient to use a thermos cup in winter, and you can drink warm water anytime, anywhere.
The disadvantages of stainless steel bottle
- Stainless steel cups cannot be used to hold Chinese medicine, beverages and other liquids, otherwise it will have a chemical reaction with stainless steel and cause harm to the human body.
- At present, most of the stainless steel materials on the market are essentially stainless iron, so many factories will use stainless iron to produce steel cups instead of stainless steel cups.
Points that should be paid attention to when choosing a stainless steel bottle
- To choose a factory with strong strength, because the design of the steel cup is diverse and beautiful, it is often necessary to open the mold, and the factory with average strength does not have the ability to open the mold, and the types of cups are less.
- It is necessary to choose a factory with integrity and professional ethics, so as to ensure that the quality of the thermos cup produced is good, durable, and the thermal insulation effect is also better.
- When choosing a stainless steel factory, we need go to the factory to assess and see whether the factory uses stainless iron or stainless steel in the production process.
- The most important point is that when deciding to choose a stainless steel cup supplier, you need ask suppliers sends samples to you and inspect them by yourself. Chemical testing such as water leakage is also an important measure for quality control.