Supply Tank certification
- By Gerry52
- General Discussion
- 21 Replies
Here in California it's whatever the Fire Marshal of a given jurisdiction deems acceptable for certification. Sometimes even they & the State Fire Marshal seem to differ but I agree that acoustic method is least stressful to tank itself.The main reason they only have a 15 year life cycle in the US is because of hydro testing CF tanks taking them to 7500 psi with water cracks some of the fibres and after three test's they start to fail. CF tanks should only be tested with Acoustic Wave machines.
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