Standard Practice for Design and Construction of Nonmetallic Enveloped Gaskets for Corrosive Service
|Publication Date:||10 October 2002|
|ICS Code (Seals, glands):||21.140|
This practice covers the designs, sizes, classifications, and
construction of enveloped gaskets for
severe corrosive applications. The envelope serves as the corrosion
resistant member of the
composite gasket and is a nonmetallic material such as
This standard is based directly upon ANSI B16.21 - 1992; for that reason units are as ANSI stated in inches.
This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.