Flanges Manufacturer in India, Industrial Flange Types, Flanges …
The ASME B16.5 / ASME B16.47 specifications cover standards pipe flanges, The EN 1092-1 specifications covers European flanges. According to the ANSI B16.5 specification, Steel Flanges may have 7 pressure ratings class 150, class 300, class 400, class 600, class 900, class 1500, and class 2500.