ASME has been defining piping safety since 1922. ASME B16.5 Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard covers pressure-temperature ratings, materials, …

ASME accepts responsibility for only those interpretations of this document issued in accordance with the established ASME procedures and policies, which precludes the issuance of interpretations by …

ASME accepts responsibility for only those interpretations of this document issued in accordance with the established ASME procedures and policies, which precludes the issuance of interpretations by …

ASME B16.5 Pipe Flanges and Flanged Fittings – one of ASME’s most requested product standards -- covers pipe flanges and flanged fittings for flanges with rating class designations 150, 300, 400, 600, …

Mar 28, 2026 · ASME promotes the art, science, and practice of multidisciplinary engineering globally through education, research, standards, and events.

ASME B16.48 Line Blanks This Standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, and testing for operational line blanks in sizes NPS 1/2 through NPS 24 for …

ASME B16.5 – one of ASME’s more popular standards -- covers pipe flanges and flanged fittings for flanges with rating class designations 150, 300, 400, 600, 900, and 1500 in sizes NPS 1/2 through …

ASME offers a continuously evolving portfolio of standards across topics like pressure technology, construction equipment, piping & nuclear components.

This chapter is about becoming familiar with ASME B16.5 Pipe Flanges and Flanged Fittings. ASME B16.5 is a construction code for the design of new flanges and related fittings such as reducers, tees …

ASME B16.5 is a construction code for the design of new flanges and related fittings such as reducers, tees and similar. It is one of the related codes referenced in API 570 and API 574 and so forms an …