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API 550PT1SEC6 : 4ED 85

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

View Superseded by

CONTROL VALVES AND ACCESSORIES

Withdrawn date

30-08-2024

Superseded by

API 553 : 2012

Published date

12-01-2013

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DocumentType
Standard
PublisherName
American Petroleum Institute
Status
Withdrawn
SupersededBy

ISA RP 75.06 : 1981 CONTROL VALVE MANIFOLD DESIGNS

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