What are the stainless steel elbows made according to standards
2022-01-05 10:35:03 COMMENT：0 HITS：
1. According to the manufacturing standard, it can be divided into national standard, ship standard, electric standard, water standard, American Standard, German standard, Japanese standard, Russian standard, etc.
2. Divided by manufacturing methods, it can be divided into pushing, pressing, forging, casting, etc.
90 ° stainless steel elbow is mainly used as a connecting pipe fitting in pipeline installation, and is used for the connection at the bend of the pipeline. Connect two pipes with the same or different nominal diameter to make the pipeline turn 90 °.
Stainless steel elbow is usually made by adding a high proportion of Cr, Ni and other alloys on the basis of carbon steel, and the content proportion can reach more than 20%.
Common steel grades are: 304304L, 321316l, 1Cr18Ni9Ti, 0Cr18Ni9
Characteristics of stainless steel: the strength and toughness indexes are the best among all kinds of steels. Its most prominent advantage is corrosion resistance. Stainless steel must be used in occasions with strong corrosivity such as chemical industry and papermaking. Of course, the cost is also high!
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