Tanks
Innovation built on strong roots
We provide ASME certified storage tanks, for highest possible quality associated with the product lines
PSI offers above-ground and underground storage tanks that are certified to meet the ASME or any specific standards and requirements for above-ground flammable liquids. The storage tanks meet government requirements and are available in all sizes of above-ground steel storage tanks and reservoirs for potable and wastewater, oil, gas, chemical and petrochemical applications. We can build oil, petrochemical, and water concrete-covered steel storage tanks and reservoirs.
In-house Capabilities
PSI can comprehensively analyze your designs or create designs for you based on your process requirements. We are high pressure equipment manufacturer that employs advanced methods of design, including stress and fatigue analysis reports and finite element analysis if required.




With our experience, we can quickly develop procedures for joining your unique material selection if we do not already have procedures developed for the material you request.