While often compared, EN 14015 (European, aligned with Eurocode 3) and API 650 (American) differ in key areas:

To ensure your tank project meets proper regional compliance, it helps to narrow down the local regulatory framework. Could you tell me the tank will be installed in, the specific liquid being stored, and if you need information on seismic design requirements ? Share public link

The tank shell must withstand hydrostatic pressure from the liquid inside, as well as wind and seismic loads. EN 14015 utilizes specific calculation methods (like the variable design point method or the one-foot method) to determine the minimum allowable thickness for each shell course (ring). 3. Roof and Bottom Design

thick) or crushed stone/gravel ringwalls for load distribution. iTeh Standards Fabrication, Testing, and Inspection

The EN 14015 standard is structured around the physical components of a tank and the scientific principles governing its construction and load-bearing capacity, ensuring safety, longevity, and fitness for purpose. The document (and its national adoptions, like the German DIN EN 14015) is typically around .

The EN 14015 PDF contains detailed chapters and annexes that guide mechanical and structural engineers through complex design formulas. The primary sections include: 1. Materials Selection

Applicable for storage between -40 °C and +300 °C. Stress Limits: Material stress must not exceed 260 N/mm². Core Design Components The standard, detailed in its official PDF, covers:

Guidelines for lap-welded or butt-welded bottom plates, including annular rings for high-stress zones.

: Internal pressure less than 500 mbar and vacuum not lower than 20 mbar. Temperature Range : Metal temperatures from

: Provides the German version of the standard via DIN Media (formerly Beuth) .