API STD 20H:2020(R2025)
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Heat Treatment Services - Batch Type for Equipment Used in the Petroleum and Natural Gas Industry
Hardcopy , PDF
English
04-21-2020
10-08-2025
This standard identifies requirements for heat treatment supplier qualification, processing, identification and traceability, and documentation of heat treatment services for use in the petroleum and natural gas industries when referenced by an applicable equipment specification.
| DocumentType |
Standard
|
| Pages |
26
|
| ProductNote |
Reconfirmed on June 2025
|
| PublisherName |
American Petroleum Institute
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
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