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API 621 : 2010

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

RECONDITIONING OF METALLIC GATE, GLOBE, AND CHECK VALVES
Available format(s)

Hardcopy , PDF

Superseded date

10-30-2018

Language(s)

English

Published date

01-01-2010

1 Scope
2 Normative References
3 Owner Access
4 Owner Responsibilities
5 Inspection, Identification, and Disassembly of Valves
6 Repair of Valve Parts
7 Post-Repair Assembly
8 Pressure Test
9 Preparation for Shipment
10 Tagging and Reconditioning Facility Identification
Annex A (normative) - Stem Packing
Annex B (normative) - Weld Overlay of Stems
Annex C (normative) - Tests

Gives 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.

DocumentType
Standard
Pages
38
PublisherName
American Petroleum Institute
Status
Superseded
SupersededBy
Supersedes

API 598 REDLINE : 2009 VALVE INSPECTION AND TESTING
ASME PTB 2 : 2009 GUIDE TO LIFE CYCLE MANAGEMENT OF PRESSURE EQUIPMENT INTEGRITY
API 598 RUSSIAN : 2009 VALVE INSPECTION AND TESTING
MSS SP 120 : 2011 FLEXIBLE GRAPHITE PACKING SEALING FOR RISING STEM VALVES
API STD 598 : 2016 VALVE INSPECTION AND TESTING

ASME PV CODE 9 : 2017 BOILER AND PRESSURE VESSEL CODE - WELDING, BRAZING, AND FUSING QUALIFICATIONS - QUALIFICATION STANDARD FOR WELDING, BRAZING, AND FUSING PROCEDURES; WELDERS; BRAZERS; AND WELDING, BRAZING, AND FUSING OPERATORS
API STD 598 : 2016 VALVE INSPECTION AND TESTING
ASME B16.10 : 2017 FACE-TO-FACE AND END-TO-END DIMENSIONS OF VALVES
ASME B31.3:2016 PROCESS PIPING
API STD 600 : 2015 STEEL GATE VALVES - FLANGED AND BUTT-WELDING ENDS, BOLTED BONNETS
ASTM A 217/A217M : 2014 : REDLINE Standard Specification for Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service
ISO 9001:2015 Quality management systems — Requirements
ASME B16.5 : 2017 PIPE FLANGES AND FLANGED FITTINGS: NPS 1/2 THROUGH NPS 24 METRIC/INCH STANDARD
ASME B16.34 : 2017 VALVES - FLANGED, THREADED, AND WELDING END
ASME PV CODE 5 : 2017 BOILER AND PRESSURE VESSEL CODE - NONDESTRUCTIVE EXAMINATION
API 591 : 2014 PROCESS VALVE QUALIFICATION PROCEDURE
MSS SP 55 : 2011 QUALITY STANDARD FOR STEEL CASTINGS FOR VALVES, FLANGES, FITTINGS, AND OTHER PIPING COMPONENTS - VISUAL METHOD FOR EVALUATION OF SURFACE IRREGULARITIES
MSS SP 9 : 2013 SPOT FACING FOR BRONZE, IRON AND STEEL FLANGES
API 594 : 2017 CHECK VALVES: FLANGED, LUG, WAFER, AND BUTT-WELDING

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US$164.00
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