Hardware Gallery

Composite vessels from the HEI floor.

Filament-wound composite pressure vessels for CNG, hydrogen, and oxygen storage applications — manufactured and tested at HyPerComp Engineering's Brigham City, Utah facility.

CNG Cylinders

Compressed natural gas composite cylinders for vehicle fuel and industrial storage.

Filament-wound CNG composite cylinder — finished exterior view — CNG composite cylinder

CNG cylinder qualification test setup with instrumentation — CNG cylinder qualification testing

Multiple CNG cylinders staged for inspection at HyPerComp Engineering — CNG cylinder production batch

Hydrogen Vessels

High-pressure composite hydrogen storage COPVs — gaseous and cryogenic capable to 10,000 psi / 70 MPa.

Filament-wound hydrogen COPV — Type 4 composite pressure vessel prior to testing — High-pressure hydrogen COPV

Large hydrogen composite pressure vessel on mandrel during filament winding — Hydrogen vessel on winding mandrel

Oxygen Vessels

Composite oxygen storage cylinders for aerospace, SCBA, and medical applications.

Testing & Development

In-house testing and development at HEI's Brigham City facility.

Hydrostatic pressure cycle testing of composite vessel with safety jacket installed — Hydrostatic pressure cycle testing

Computer-aided design model of composite pressure vessel dome and cylinder geometry — CAD model — vessel design

Interested in HEI's composite vessel capabilities?

Call or email to discuss your pressure vessel requirements.

Call 435.734.1166 Contact Us