API RP 621

$83

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API RP 621

2022

Most Recent

Reconditioning of Metallic Gate, Globe, and Check Valves, Fifth Edition

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This Recommended Practice (RP) provides guidelines for reconditioning heavy wall (API 600 and API 594 type) carbon steel, ferritic alloy (up to 9 % Cr), stainless steel, and nickel alloy gate, globe, and check valves for ASME pressure classes 150, 300, 400, 600, 900, 1500, and 2500. Guidelines contained in this RP apply to flanged and butt weld cast or forged valves.

This RP does not cover reconditioning or remanufacturing of used or surplus valves intended for resale. The only intent of this RP is to provide guidelines for refurbishing an end user’s (Owner) valves for continued service in the Owner’s facility. Valves reconditioned or remanufactured to this RP may not meet API Standard requirements for new valves.

API RP 621
STANDARD INFO:
Standard NameAPI RP 621
ScopeReconditioning of Metallic Gate, Globe, and Check Valves, Fifth Edition
PublisherAPI - American Petroleum Institute
LanguagesEnglish
State
Publication Year2022
Most recent VersionMOST RECENT
Whether to be replaced
Addendum
FILE INFO:
Edition5th
File Size1 file , 3 MB
NoteThis product is unavailable in Ukraine, Russia, Cuba, Syria, Belarus, Iran, North Korea
Number of Pages54
Product Code(s)C62105, C62105, C62105
Published10/01/2022
API RP 621
HistoryPublisher Year
API RP 6212022Current
API RP 6212018
API RP 621 (R2017)2010
API RP 6212005
API RP 6212001

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