Design Criteria of Atmospheric and Low-Pressure Tanks

This standard defines the minimum mandatory requirements governing the selection and mechanical design of atmospheric and low-pressure storage tanks in accordance with API STD 650, Tenth Edition (November 1998) with Addendum 3 (September 2003) or API STD 620, Tenth Edition (February 2002), as applicable. This standard also defines the requirements for horizontal storage tanks in low-pressure service.