When choosing a sink, how do you judge the quality of it?
Sink purchase
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1, stainless steel faucet welding process and one forming method. We have seen some famous brand sinks. The same appearance size, but the price is very different. There are material factors here, but also the cost of the process. Of course, it can be said that the one-piece stainless steel sink is definitely better than the welding method. The first-class sinks are generally produced by a stamping method. Of course, there are also low-end products inside the brand name. Many of the welding methods are used. Got it. Welding is tight and there is no welding. Welding quality is one of the most important factors affecting the life of the sink. Well-welded, it can prevent the production of embroidering and desoldering. This is in terms of double slots. 
2. The best steel plate for making sinks is 304 steel plate. This steel plate is the most suitable for kitchen use regardless of hardness and abrasion resistance. The steel surface is particularly smooth, with no oil, no dirt, and no need to clean the pot balls. A rag is enough. In general, sinks need overflowing devices and the surface looks delicate. 
3, environmental health, easy to clean, flatness is good. The most intuitive criteria for determining quality and grades are: gloss, oil, and stain-free after basin cleaning. Material anti-fouling is a priority when choosing a sink. In order to make the sink clean, many people are accustomed to using steel balls to brush. The sink is temporarily clean, but in this case, the sink is actually getting dirty faster. Because of the easy-to-scale sink, the quality of the steel is not good at all, and it is easier to hang the dirt with a wire ball. 
4, the leaking pipe, precision parts and precision sink accuracy, with PVC material, and the same life tank, anti-blocking, non-seepage Drainage. Ball positioning is the key to sink drains. The positioning of the ball is of good quality, which can quickly eliminate the sewage and prevent the odor from returning. The downpipe is another key to the anti-odor return of the sink. Designing the sewage pipe in an S-shape can reduce the backwater odor. With special sterilization process is even more perfect. 
5, the thickness of the general tank is 0.8mm-1.0mm, 1mm of relatively good quality, too thin impact on the life and strength of the sink, too thick and easy to damage tableware. Good stainless steel sinks use relatively thick plates. Since the sinks have been edge-treated, it is difficult to see the thickness all at once. The easiest way is to press the surface of the sink a little harder. If you press it down, it means that the material is very thin. You can't be bothered to borrow vernier calipers and spiral micrometers.