API 5K | Oil and Gas Drilling Glossary |

api5000API has specified weld necks for many 6BX flanges, and not done so for many others, but API has provided the basis for determining the dimensions of a 6BX integral flange that the manufacturer may attach to aAPI 5000 Flange Dimensions Industries and Applications Widely used in the industries Pumps, Valves, and vessels in manufacturing and food processing. Pipe connections in industrial waterworks.