Discussion on 304 sanitary stainless steel pipe

304 stainless steel is a common material in stainless steel, with a density of 7.93 g/cm³; The industry is also called 18/8 stainless steel, which means containing more than 18% chromium and more than 8% nickel; High temperature resistance 800℃, with good processing performance, high toughness characteristics, widely used in industrial and furniture decoration industry and food and medical industry.

Food grade 304 stainless steel compared with ordinary 304 stainless steel, its content indicators are more stringent. For example, the international definition of 304 stainless steel is mainly chromium 18%-20% nickel 8%-10%, but food-grade 304 stainless steel is chromium 18% and nickel 8%, allowing a certain range of fluctuations, and limiting the content of various heavy metals.

304 sanitary stainless steel pipe, commonly known as 304 stainless steel pipe, is used for tap water or food can contact the use of sanitary stainless steel pipe, non-toxic, no odor. Suitable for durable, environmentally friendly and hygienic pipeline installation. 304 sanitary stainless steel pipe is a kind of thin wall pipe with smooth inside and outside, the thickness is at least 0.6 or 0.8mm, the surface of the pipe after pickling passivation, the surface can generate a dense oxide film, when put into use, the pipe is not easy to rust, can be long-term anticorrosive and durable, and can avoid the formation of wall hanging or long-term accumulation and blockage in the medium. At the same time, 304 sanitary stainless steel pipe is a kind of stainless steel pipe that has been banned from oil treatment. After pickling and passivation process, the pipe surface will be treated with oil pollution, and after completion, it will pass the inspection of the oil analyzer to effectively avoid oil pollution of the pipeline medium. Therefore, in the construction water supply industry, food industry, medical industry, 304 sanitary stainless steel pipe has broad prospects for development.

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