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CleanNG Shows ‘Type V’ Cylinder

June 30, 2013 in CNG, Technology by Rich Piellisch  |  No Comments

No Liner At All, Higher Service Pressures Eyed

Tulsa-based CleanNG has shifted away from basalt fiber but is maintaining a key attribute of its cylinder design — no liner at all, making for thinner walls and more capacity, with less overall weight.

CleanNG Readies All-New CNG Tank

November 20, 2012 in CNG, Companies, NGVs by Rich Piellisch  |  No Comments

Basalt Fiber Instead of Carbon and There Is No Liner

A new technology from Oklahoma could shake up the already hard-charging American natural gas vehicles sector, as Tulsa startup CleanNG commences tests this week of a radical new compressed natural gas fuel cylinder.

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