Our rigorous testing:

Nitrogen leak to 3,000 PSIG, hydrostatic to 10,000 PSIG

Helium leak detection

Flow & pressure drop

– Air

– Water

– Ethylene glycol/water

– Polyalphaolefin (PAO)

– Coolanol

– Hydro Fluorinated Ether (HFE)

Pressure cycle testing

Thermal verification testing

Hardness testing

Braze joint verification

Metallurgical assessment

Certified special quality processes include, but are not limited to:

AWS C3.7 aluminum vacuum/dip brazing

MIL-C-5541 chemical conversion coating

SAE AMS-STD-2219 aluminum fusion welding

AMS-H-6088 heat treatment of aluminum alloys

MIL-STD-2219 aluminum fusion welding