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Surface flatness is the most intuitive standard for testing the quality and grade of stainless steel kitchen sinks
In daily life, stainless steel is a kind of iron alloy, the proportion of steel is 7.87, which added nickel, chromium heavy metals, the proportion of these metals than steel to large, so the weight is relatively heavy, fake poor quality stainless steel sink, such as steel chrome Lighter, below, stainless steel sink manufacturers to share with you the surface roughness is the quality of the test tank and the most intuitive standard!
In general, the large volume of stainless steel kitchen sink is good, the depth of 200mm is better, this can effectively prevent water splash, at the same time, the depth is also an important indicator of the sink sink grade, more than 180mm depth of the double tank is high Grade products.
Surface flatness is to test the quality of stainless steel kitchen sink and grade the most intuitive standards, the line of sight and stainless steel sinks are consistent, stainless steel sink edge should not protrude, not warping, the error is less than 0.1mm. Flatness is not good, in addition to the impact of beauty, but also likely to cause seepage and fouling and so on. Sink surface treatment to matte for the aesthetic and practical, not only non-glare of the reflective, but also to withstand porcelain, tableware repeated wear and tear, easy to clean, commonly used as new.