Description
TANK Master is 3D-LABS’ storage tank design application for Windows β welded, bolted and refrigerated tanks designed, optimised, detailed and documented in one place. It covers the tank codes an EPC office actually meets on projects, and every governing result is traceable to the clause behind it.
What TANK Master does
Codes and tank types
- API 650 welded storage tanks, current edition, with the project annexes
- API 620 low-pressure tanks and API 625 refrigerated tanks
- API 653 evaluation, re-rating, repair and reconstruction of existing tanks
- API 579 fitness-for-service assessment
- EN 14015, AWWA D100 water tanks and UL 142 shop-built tanks
- API 2000 venting and emergency venting
API 650 annex coverage
- Annex E seismic design
- Annex F internal pressure and Annex V external pressure
- Annex P nozzle loads, with WRC 107, 537 and 297 local load checks
- Annex C external floating roof and Annex H internal floating roof
- Annexes S and X for stainless and duplex construction
- Annexes A, J and M for small, shop-built and hot-service tanks
Engineering
- Shell course design with the one-foot and variable-design-point methods
- Wind girders, intermediate stiffeners and shell stability
- Supported and self-supporting roof structures, including multi-bay and umbrella framing
- Settlement evaluation, anchorage and base ring design
- Heating coil design
- Finite element analysis for nozzles and local details
- Design optimiser that trims plate thickness and course heights against material cost
Model, drawings and fabrication
- Interactive 3D model of the tank, roof structure and fittings
- Issuable general arrangement and fabrication drawings β seven sheets as PDF and DXF
- Plate layouts, weld maps and CNC cutting output
- Stair, platform, ladder and fittings detailing
- Bill of materials, material purchase list and cost estimate
Workflow
- SI and US customary units
- Cloud check-and-approve workflow so a reviewer signs the pack before it is issued
- Programmable API for batch runs and in-house automation
- PDF and CSV reporting
Codes and standards supported
API 650, API 620, API 625, API 653, API 579, API 2000, AWWA D100, UL 142, EN 14015, ASCE 7 and IS 875 for wind and seismic loading, and WRC 107, 537 and 297 for nozzle local loads.
How TANK Master compares with AMETank
AMETank is the most complete competitor in this space. The differences come down to code breadth at the edges, the optimiser, and how the calculation pack holds up under third-party review.
| Capability | TANK Master | AMETank |
|---|---|---|
| API 625 refrigerated tanks | Yes | Not covered |
| API 579 fitness-for-service | Built in | Not covered |
| Design optimiser for plate and course economics | Yes | Not available |
| Every governing number traced to formula, inputs and clause | Yes | Results reported, source not traced |
| Cloud check-and-approve sign-off | Yes | Not available |
| Programmable API | Yes | Not available |
| Fabrication drawings, plate layouts and CNC output | Yes | Yes |
| Cost estimate and purchase list | Yes | Yes |
Why engineering teams choose TANK Master
- One tool from design to fabrication. Shell design, roof framing, seismic, drawings, plate layouts and the purchase list come out of the same model, so nothing is retyped between steps.
- Written for review. Each governing figure carries its formula, inputs and code clause, and the pack is signed off by a checker before issue.
- Optimiser that pays for the licence. Course thickness and height optimisation against plate cost typically recovers more steel than the software costs.
- Existing tanks too. API 653 and API 579 work on in-service tanks sits alongside new-build design, so inspection and projects teams use one tool.
- AI assistant inside the model. It reads drawings and datasheets, sets up the tank, runs the studies and cites the source of every figure.
- Offline and self-contained. No cloud dependency for design work; the licence runs on a site laptop.
Outputs you can issue to a client
- Design calculation report in PDF with CSV data export
- Seven-sheet general arrangement and fabrication drawing set as PDF and DXF
- Plate layout drawings, weld maps and CNC cutting files
- Bill of materials, material purchase list and cost estimate
- Nozzle schedule with Annex P and WRC load check results
- Checker-signed audit log for the project file
What is the licensing model?
Single-user perpetual licence with one year of free updates, or a site licence for concurrent users across a design office. Annual maintenance covering code-update patches and priority support is available separately. Runs on Windows 10 and 11 64-bit.
Is a free trial available?
Yes. A fully functional trial is available on request through the 3D-LABS contact form, limited by tank diameter so you can evaluate the full workflow on a representative tank.
Who should use TANK Master
Storage tank designers, static equipment engineers, fabricators and tank inspection engineers working to API 650, API 620, API 625, API 653 or EN 14015 β in EPC design offices, fabrication shops and asset-owner inspection teams.
Support
Licensed users get direct access to the engineers who build the software. Reach us on WhatsApp or by email for setup help, code questions and review support on live projects.
About TANK Master β Welded Storage Tank Design Software
TANK Master β Welded Storage Tank Design Software is a specialised engineering application from 3D-LABS, built by engineers who use it in practice. It sits between an Excel spreadsheet (too basic) and a full engineering suite (too expensive) β purpose-built for one job, done well.
Key features
- Windows desktop application — installs on Windows 10 and 11, 64-bit. Needs an internet connection to activate on first install and for periodic licence checks.
- Your project files stay local — work is saved on your own machine or network drive, not in the cloud.
- Excel-compatible import/export β bring your existing spreadsheet data in; export results to Excel for reporting.
- Version history β every change is tracked; roll back to any prior state.
- Team collaboration β real-time collaboration on shared projects, with role-based access.
- API access β integrate with your existing workflow through REST API endpoints.
System requirements
Windows 10 or 11, 64-bit. Minimum 4 GB RAM. An internet connection is required to activate the licence on first install and for periodic licence checks.
Free trial
14-day full-featured trial without payment. Sign up with your email, no credit card required. If you upgrade to a paid licence during the trial, no data is lost β everything you built during the trial carries over.
Pricing
TANK Master β Welded Storage Tank Design Software is priced at βΉ74,999 for a perpetual single-user licence with 12 months of updates and email support. Annual renewal from year 2 is 30% of the original price. Team licences and floating licences available for organisations. Volume discounts on 5+ seats.
Support and updates
Email support included with all licences β response within one business day (Mon-Sat, IST). Video onboarding sessions at no extra charge for new users. Software updates roughly quarterly with bug fixes, new features, and code-reference updates. Enterprise SLA (4-hour response) available on request.
Related products and services
- Browse other 3D-LABS software products.
- Complement with our 686 engineering spreadsheets β Excel tools for calculations that do not need dedicated software.
- Need custom software development? See our IT services.
- Prefer AI-driven automation? Explore our 166 AI agents.
Frequently asked questions
What platform does TANK Master β Welded Storage Tank Design Software run on?
TANK Master β Welded Storage Tank Design Software is a Windows desktop application. It installs on Windows 10 and 11, 64-bit, and your project files are saved on your own machine or network drive. It is not available for Mac, Linux or mobile devices. An internet connection is needed to activate the licence on first install and for periodic licence checks.
Is there a free trial?
Yes. A 14-day full-featured trial is available without payment β sign up with your email at the trial link on this page. No credit card required. If you upgrade to a paid licence during the trial, no data is lost.
What is the pricing model?
Purchase includes a perpetual licence for one user with 12 months of updates and support. Annual renewal (from year 2) is 30% of the original licence price and covers all software updates and email support. Team licences and floating licences available for organisations.
How does support work?
Email support included with all licences β response within one business day (Mon-Sat, IST). Priority support available for enterprise customers with 4-hour SLA. Video onboarding sessions available for new users at no extra charge.
How does TANK Master β Welded Storage Tank Design Software compare to alternatives?
The nearest alternative is typically an Excel spreadsheet or a large all-in-one engineering suite. TANK Master β Welded Storage Tank Design Software fills the gap: purpose-built for one job, faster than Excel, cheaper than a full suite, and integrates cleanly with your existing workflow. Comparison sheet available on request.
About 3D-LABS software
TANK Master β Welded Storage Tank Design Software is one of five specialised engineering software applications from 3D-LABS. Every application is built and maintained by the engineers who use it in practice β this is applied practice packaged as software, not consulting-firm software built by a marketing team.
