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Regulations last checked for updates: May 12, 2025
Title 46 - Shipping last revised: Mar 17, 2025
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Title 46
Chapter I
Part 64
Subpart C - Subpart C—Pressure Relief Devices and Vacuum Relief Devices for MPTs
§ 64.57 - Acceptance of pressure relief devices.
§ 64.59 - Spring loaded pressure relief valve.
§ 64.61 - Rupture disc.
§ 64.63 - Minimum emergency venting capacity.
§ 64.65 - Vacuum relief device.
§ 64.67 - Shutoff valve.
§ 64.69 - Location of the pressure relief device.
§ 64.71 - Marking of pressure relief devices.
authority:
46 U.S.C. 3306
,
3703
;
49 U.S.C. App.
1804; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.3
source:
CGD 73-172, 39 FR 22950, June 25, 1974, unless otherwise noted.
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