



TENRON® mineral fiber, developed and produced by ISOMATEX, is recognized worldwide for its expertise in high-performance composite materials.
Originally designed for the aerospace and high-tech industries, TENRON® fiber offers an unmatched strength-to-weight ratio:
7 to 10 times stronger than steel, 3.8 times lighter, and resistant to extreme temperatures.
This unique technology gives each cylinder exceptional strength while eliminating the risk of explosion, corrosion, and deformation.
Tested according to the ISO 111 119 – 2020 norm, TENRON® fiber guarantees very high mechanical and thermal performance, while ensuring a service life of up to 20 years without significant maintenance.
Adopted by more than 100 international companies, including AIRBUS, TENRON® technology is now being used for residential applications.


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No gas leaks |
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Little or no maintenance |
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Long service life |
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Significant reduction in carbon footprint |
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RONMINERAL+ is committed to following the United Nations’ sustainable development rules |
How is this cylinder different?
Is the cylinder environmentally friendly?
Does it save gas?
Is it heat-resistant?
Does it need to be cleaned or maintained often?