3 · Periodic requalification
For 3, test or inspection is Periodic requalification; interval is 5; minimum test pressure is 3000 psig; regulation section is 49 CFR § 180.209, recorded from its source on 2026-08-06; source re-checked 2026-09-30.
- Container specification
- 3 verified
- Test or inspection
- Periodic requalification our reading
- Interval
- 5. verified
- Minimum test pressure
- 3000 psig verified
- Regulation section
- 49 CFR § 180.209
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
3 | 3000 psig | 5.
— law.cornell.edu, retrieved 2026-08-06
Source
- law.cornell.eduhttps://www.law.cornell.edu/cfr/text/49/180.209