Limitations.

  1. Law
  2. CFR 46
  3. Shipping
  4. Coast Guard, Department of Homeland Security
  5. Marine Engineering
  6. Piping Systems and Appurtenances
  7. Fabrication, Assembly and Erection
  8. Limitations.

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§ 56.70-3 Limitations.

Backing rings. Backing strips used at longitudinal welded joints must be removed.

[CGD 73-254, 40 FR 40165, Sept. 2, 1975]


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