API 5000 Community, Manuals and Specifications

api 5000Learn about API flanges, which are flanges manufactured following the guides specified in API 6A specification. Find out the pressure ratings, types, dimensions…Beware, some suppliers and manufacturers supply normal A105N 36K material flanges stamped as 3,000 or 5,000, these interconnect with API sizes (example a 2 ANSI A105 1500 class flange rated at 3,700 psi CWP is the same as