In daily life, stainless steel is an iron alloy. The specific gravity of steel is 7.87. Nickel and chromium heavy metals are added internally. These metals have a specific gravity greater than steel and are therefore relatively heavy. Counterfeit stainless steel sinks, such as steel plate chrome. Lighters, below, Afa Stainless Steel Sink Manufacturers share with you the surface flatness is the most intuitive standard to check the quality and grade of the sink!

In general, a stainless steel sink with a large amount of cleaning has good practicability and a depth of 200 mm. This can effectively prevent water splashing. At the same time, depth is also an important indicator of the level of the sink. The double trough sink with a deep trough over 180 mm is very high. Grade product.

Surface flatness is the most intuitive standard for testing the quality and grade of stainless steel sinks. The line of sight is the same as the plane of the stainless steel sink. The edge of the stainless steel sink should not protrude without warping, with an error of less than 0.1 mm. The flatness is not good, in addition to affecting the appearance, it is also easy to cause water seepage and scale. The surface of the sink is beautiful and practical, with matte finish. Not only does it have no glare, but it also withstands the repeated wear of porcelain and tableware. It is easy to clean and is often used as a new one.