Metallic Gaskets for Pipe Flanges
STANDARD published on 2023
Designation standards: ASME B16.20:2023
Publication date standards: 2023
The number of pages: 62
Approximate weight : 186 g (0.41 lbs)
Country: American technical standard
Category: Technical standards ASME
This Standard covers materials, dimensions, tolerances, and markings for metal ring-joint gaskets, spiral-wound metal gaskets, and grooved metal gaskets with covering layers. These gaskets are dimensionally suitable for use with flanges described in reference flange standards ASME B16.5, ASME B16.47, API Specification 6A, and ISO 10423.