1, stainless steel faucet technology includes welding method and integral molding method. We have seen some well-known brands of sinks with the same appearance and size, but the prices are quite different. There are both material factors and process costs. Tight welding, no virtual welding. Welding quality is the most critical factor affecting the service life of water tank. Good welding can prevent embroidery and desoldering. This is in terms of double slots.

2. The best steel plate for making sink is 304 steel plate. This kind of steel plate is most suitable for kitchen use regardless of hardness or wear resistance. The steel surface is particularly smooth, and there is no oil or dirt hanging on it. Cleaning doesn't need to brush pot balls at all, just a rag. Generally, the sink needs an overflow device, and the surface looks delicate.

3. Environmental protection, sanitation, easy cleaning and good flatness. The most intuitive criteria for determining the quality and grade are: the washbasin is shiny, oil-proof and stain-free after cleaning. When buying sinks, give priority to the antifouling properties of materials.

4. The sewer pipe is leak-proof, and the precision of fittings is consistent with that of the sink. It is made of PVC, which has the same life as the sink, is anti-blocking, water-tight and drip-free. The positioning of steel ball is the key to water tank drainage. The positioning quality of steel balls is good, which can quickly remove sewage and prevent odor from flowing back. Sewer pipes are another key to prevent odor from returning to the sink. Designing the sewer pipe to be S-shaped can reduce the odor of the sewer.

reference data

Knowledge classroom. Shopping network [reference time 20 17- 12-22]