MSS SP-42-2013

Corrosion Resistant Gate, Globe, Angle and Check Valves with Flanged and Butt Weld Ends (Classes 150, 300 & 600)

Published by: Manufacturers Standardization Society / 2013 / 18 pages

1.1 This Standard Practice covers Classes 150, 300
and 600 corrosion resistant alloy gate, globe, angle
and check valves with flanged and butt weld ends
which are constructed of pressure containing parts,
including materials that conform to ASME B16.34.

1.2 This Standard Practice covers additional
construction requirements for corrosion resistant
valves not covered by ASME B16.34. Such valves
are made from corrosion resistant alloys whose
properties are uniquely suited to the service into
which they are placed. Chemical process and
cryogenic fluid service constitute two such

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This publication is available both in printed and PDF edition.

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