API Spec 12B - 2008 15th Edition - Specification for Bolted Tanks for Storage of Product

API 12B FIFTEENTH EDITION, OCTOBER 2009, 46 PAGES
This specification covers material, design, fabrication, and testing requirements for vertical, cylindrical, aboveground, closed and open top, bolted steel storage tanks in various standard sizes and capacities for internal pressures approximately atmospheric, not to exceed those listed in Section 4.1