NB 23 Part 3 : 2019
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Part 3, Repairs and Alterations
Published date
01-07-2019
Publisher
Superseded date
28-09-2022
Superseded by
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This Part provides information and guidance to perform, verify, and document acceptable repairs or alterations to pressure-retaining items regardless of code of construction.
| DocumentType |
Standard
|
| ProductNote |
This standard refers to :- National Board BULLETIN, ASME PCC-1,ASME PCC-2
|
| PublisherName |
National Boiler Inspectorate
|
| Status |
Superseded
|
| SupersededBy |
| API RP 2009:2002(R2020) | Safe Welding and Cutting Practices in Refineries, Gasoline Plants, and Petrochemicals Plants |
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