3HT
For 3HT, test or inspection is Periodic requalification; interval is 3; minimum test pressure is 5/3 times service pressure; regulation section is 49 CFR § 180.209, recorded from its source on 2026-08-06.
- Container specification
- 3HT verified
- Test or inspection
- Periodic requalification our reading
- Interval
- 3 verified
- Minimum test pressure
- 5/3 times service pressure verified
- Regulation section
- 49 CFR § 180.209 verified
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
3HT | 5/3 times service pressure | 3 ( see <https://www.law.cornell.edu/cfr/text/49/180.209#k> §§ 180.209(k) and 180.213(c)).
— law.cornell.edu, retrieved 2026-08-06
Source
- law.cornell.eduhttps://www.law.cornell.edu/cfr/text/49/180.209