Scope
- Applies to electric-resistance welded (ERW) and submerged arc welded (SAW) steel pipes used in main oil & gas pipelines, including those for sour service (H₂S-containing environments).
Scope
- Applies to electric-resistance welded (ERW) and submerged arc welded (SAW) steel pipes used in main oil & gas pipelines, including those for sour service (H₂S-containing environments).
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