API 612

API Standard 612, Petroleum, Petrochemical and Natural Gas Industries – Steam Turbines – Special-purpose Applications, Fifth Edition
standard by American Petroleum Institute, 04/01/2003

API RP 1111

Recommended Practice for the Design, Construction, Operation, and Maintenance of Offshore Hydrocarbon Pipelines (Limit State Design), Fifth Edition
standard by American Petroleum Institute, 09/01/2015

API 660

ANSI/API Standard 660, Shell-and-tube Heat Exchangers, Seventh Edition – National Adoption of ISO 16812:2002 – Petroleum and natural gas industries – Shell-and-tube heat exchangers
standard by American Petroleum Institute, 04/01/2003