PFI ES-01:2022
Current
Internal Machining and Solid Machined Backing Rings For Circumferential Butt Welds
Hardcopy , PDF
English
09-01-2022
This Standard covers the dimensioning of solid machined backing rings and the internal machining of seamless and welded piping components for use with these rings.
| DocumentType |
Standard
|
| Pages |
9
|
| PublisherName |
Pipe Fabrication Institute
|
| Status |
Current
|
| Supersedes |
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