
Industrial Storage Tanks
Capacity up to 150 tons for your massive storage needs. Long-lasting stainless steel solutions designed with ASME and EN engineering standards.
150-Ton Engineering Power
The Welltech® production line offers a wide capacity range from boutique-scale 1,000-liter tanks to massive 150-ton (150,000 Liter) on-site tanks for industrial facilities. As tonnage increases, hydrostatic load on the body, seismic risks, and wind load analyses are calculated with special engineering software to target zero risk.

Technical Specifications


Standard Capacity Table
* The above values are standard. Diameter/height ratios are resized by our engineers according to the height of your facility and ground survey.
| Volume | Diameter (mm) | Height (mm) | Material |
|---|---|---|---|
| 5.000 L | 1.600 | 2.500 | 304 / 316L |
| 10.000 L | 2.200 | 2.750 | 304 / 316L |
| 15.000 L | 2.400 | 3.300 | 304 / 316L |
| 20.000 L | 2.500 | 4.000 | 304 / 316L |
| 25.000 L | 2.600 | 4.800 | 304 / 316L |
| 50.000 L | 3.200 | 6.500 | 304 / 316L |
| 75.000 L | 3.500 | 7.800 | 304 / 316L |
| 100.000 L | 3.800 | 8.800 | 304 / 316L |
| 150.000 L | On-site Fabrication | ||
Storage Systems FAQ
How are 150-ton tanks brought to the facility?
Mega tanks of 50,000 Liters and above, which exceed highway transport limits, are built at your facility using the 'On-site fabrication' method by our expert welding teams.
Why is seismic load analysis important?
Especially in tanks of 20 tons and above, the sloshing effect created by the fluid in the event of an earthquake can overturn the tank. We calculate these forces in advance and design special anchorage and wall thickness.
Our Sample Applications




Technical Specification
DOC-01 PDF Document
Wall thickness calculations, welding certifications, and static load tolerances.
Download Document (PDF)
Installation of a 150,000-liter capacity, on-site fabricated stainless steel storage tank battery for a large-scale chemical facility.
View All ReferencesCapacity Planning
Share your space dimensions and fluid properties for your storage projects up to 150 tons, and let us design them.
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