Rilotank 3D V. 2025
The new free 3D software for design of storage tanks according to API 650 13 th standard, API 2000 standard, ASCE 7-22 for seismic and wind design and ACI 318-19 for foundations

Presentation
What does the Rilotank 3D software do?
Rilotank 3D is a technical software for the design and calculation of metal tanks, welded (not bolted), vertically oriented (it does not cover horizontal orientation, nor spherical shape), for the storage of fluids (in liquid and/or gaseous state – it does not cover the storage of solids and therefore, neither fluidised solids). The storage of such fluid must meet the following conditions in terms of pressure and temperature: Pressure: ≤ 18 KPa and Temperature: ≤ 260 ºC
Standard API 650
Generally speaking, the standard par excellence for the calculation of fluid storage tanks, especially in the hydrocarbon sector, is API 650, drawn up by the American Petroleum Institute. It is undoubtedly the most widely used standard at international level, even beyond refineries and the gas & oil sector, as it is also widely used in other sectors such as the agri-food sector.
In the image you can see the basic standards most commonly used in the calculation of tanks, as well as the other complementary standards on which the API 650 standard and the Rilotank 3D software are based.

User-friendly software
You can design a storage tank in just 5 minutes
PDF/DOC Design Reports
The software provides detailed API 650 calculation reports and Annex L
Detailed 3D Design
3D parametric tank design

Brochure
Download the software brochure in PDF to explore all its possibilities
TYPOLOGY OF TANKS CALCULATED BY THE SOFTWARE
The software RiloTank 3D V. 2025 is a software application that performs 3D tank design and calculation according to API 650 13th. It also performs the calculation of wind and seismic loads according to ASCE 7-22, the standard on which API 650 13th is based.
OPEN DATABASE TO ADD YOUR OWN STEEL FABRICATION MATERIALS, FLUIDS, shell PLATES…
The software has several databases where you can select fluids to be stored, tank construction materials, shell plate formats, wind rings, as well as anchor bolts for anchor chairs.