BS-4515-1 › Complete Document History
Specification for welding of steel pipelines on land and offshore
| Complete Current Edition: |
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2009 EDITION - REAFFIRMED IN 8/2/2013 - Dec. 31, 2008
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Obsolete Revision Information: |
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2004 EDITION - MANGANESE STEEL PIPELINES - Nov. 24, 2004
2000 EDITION - CARBON and CARBON MANGANESE STEE - Jan. 1, 2000 |