ASTM A182 F5 F9 F11 F12 F22 F91 Flanges AS A182 F9 Flanges

The AS Flange dimensions are specified by the ANSI, ASME, ASTM, DIN and all other international standards. Depending on the need for mechanical properties, the high alloy or low alloy flanges can be used. The Low Alloy Steel Flange has low amounts of alloying elements where the high alloy flanges have higher amounts of alloying elements; sometimes, commercially pure elements as well. The different production types such as the Alloy Steel Threaded Flange, plate flange, screwed flange and the forged flanges are used in different types of applications.