ANSI B16.9 Carbon Steel SR Elbow  

45 degree stainless steel elbow is different from carbon steel elbow is mainly the difference in material, the chemical composition it contains will keep the surface of the elbow for a long time will not rust, will not be corroded. According to the standard production can be divided into.       1. Divided by manufacturing standards can be divided into national standards, ship standards, electric standards, water standards, JIS/DIN/ASME/GB.　 2. Divided by the production method can be divided into pushing, pressing, forging, casting, etc.    　　45 degree stainless steel elbow is mainly used for pipeline installation in a connection pipe fittings, for the connection of the pipe bend. Connect two nominal diameter of the same or different pipe, so that the pipeline for 45 degrees of stainless steel elbow. 　　Usually in carbon steel based on the increase of a high proportion of Cr, Ni and other alloys and become, the proportion of content…