Wiretough Obtains Asme Certification For It's High Pressure, Long Duration Hydrogen Storage Cylinder
WireTough Cylinders, LLC has obtained the U3 Certification stamp under The American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code
United States Wiretough Cylinders American Society Of Mechanical Engineers American Society Mechanical Engineers Pressure Vessel Code Section
Source: hydrogenfuelnews.com