API RP 934-C

Materials and Fabrication of 11/4Cr-1/2Mo Steel Heavy Wall Pressure Vessels for High-pressure Hydrogen Service Operating at or Below 825 °F (440 °C)

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Organization: API
Publication Date: 1 February 2019
Status: active
Page Count: 25

Document History

API RP 934-C
February 1, 2019
Materials and Fabrication of 11/4Cr-1/2Mo Steel Heavy Wall Pressure Vessels for High-pressure Hydrogen Service Operating at or Below 825 °F (440 °C)
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May 1, 2008
Materials and Fabrication of 1 1/4Cr-1/2Mo Steel Heavy Wall Pressure Vessels for High-pressure Hydrogen Service Operating at or Below 825 °F (441 °C)
This recommended practice presents materials and fabrication requirements for new 1 ¼Cr-½Mo steel heavy wall pressure vessels and heat exchangers for high-temperature, high-pressure hydrogen service....
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