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Code of Federal Regulations Title 46. Shipping § 46.151.50–36 Argon or nitrogen

Current as of October 02, 2022 | Updated by FindLaw Staff

(a) A cargo tank that contains argon or nitrogen and that has a maximum allowable working pressure of 172 kPa (25 psig) or greater must have one of the following arrangements:

(1) A refrigeration system that keeps the tank pressure below the safety relief valve operating pressure when ambient temperatures are 46°C (115°F) air and 32°C (90°F) water.

(2) A relief valve or pressure control valve that maintains the tank pressure below the setting of the tank's required safety relief valve in ambient temperatures of 46°C (115°F) air and 32°C (90°F) water.

(b) A cargo tank with a maximum allowable working pressure of less than 172 kPa (25 psig) is approved by the Commandant (CG-ENG) on a case by case basis.

(c)Section 151.50–30 also applies to the carriage of argon or nitrogen.

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Cite this article: FindLaw.com - Code of Federal Regulations Title 46. Shipping § 46.151.50–36 Argon or nitrogen - last updated October 02, 2022 | https://codes.findlaw.com/cfr/title-46-shipping/cfr-sect-46-151-50-36/

Read this complete Code of Federal Regulations Title 46. Shipping § 46.151.50–36 Argon or nitrogen on Westlaw

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