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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Technical rule [CURRENT]

API TR 938-B
Use of 9Cr-1Mo-V (Grade 91) Steel in the Oil Refining Industry

Edition 2008-06

Original language English

Price from 142.60 €

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

API TR 938-B Use of 9Cr-1Mo-V (Grade 91) Steel in the Oil Refining Industry

Want to learn more?

API TR 938-B
Use of 9Cr-1Mo-V (Grade 91) Steel in the Oil Refining Industry