Precision stainless steel fine tube is used in what place?

Stainless steel precision tube The reason why called precision tube, because there is high precision, tolerance control range is better. Uniform wall thickness, smooth inner wall, no silk road; exterior roughness to be smoother than the general tube precision tube also divided into seamless precision tube and welded precision tube sanitary tube is applied to the food industry and so on above. But sometimes up to food grade is not necessarily sanitary. Usually said sanitary tube is inside and outside the mirror tube, but applied to the food industry does not necessarily have to achieve the mirror state. My company specializes in cold rolled tubes, so the precision tubes, precision rolled tubes, sanitary mirror tube, or more familiar. As for the tolerance of 5 silk, it is not necessarily. According to the national standard, we rolled the same tube is within 5-15 silk. The general industrial tube, its tolerance is his wall thickness or 10% of the outer diameter of course, I said above, I am for the seamless tube in terms of

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