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tools2ship / hazmat / Special Provisions / T-codes / T9

T9

49 CFR §172.102 special provision

T9

T-codes

Portable tank provisions

Regulatory text

Portable tank instruction T9: Minimum test pressure: 4 bar Minimum shell thickness: 6 mm Pressure-relief requirements: Normal Bottom opening requirements: Prohibited for liquids.

Applies to

No UN entries in the local §172.101 dataset reference this provision.

← All T-codes ← All categories → ERG guide lookupCite: 49 CFR §172.102 — 49 CFR §172.102 (eCFR, fetched 2026-08-04 from ecfr.gov)