Page 24. Issue a certified test report verifying that the pipe meets the requirements of Grade X52. 5. Maintain records establishing the traceability of the pipe to Callier's and the manufacturer's certified test reports. #

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Regulations1

Regulation

49 CFR 192.55

Steel pipe.

192.55, 192.55(a)(1) · interpreted by

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Retrieved: Aug 20, 2026
Version: Source current

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