TP22

49 CFR §172.102 special provision

TP22

TP-codes

Portable tank special provisions

Regulatory text

Lubricants for portable tank fittings (for example, gaskets, shut-off valves, flanges) must be oxygen compatible.

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

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

Tools2Ship — a keyboard-first utility belt for freight dispatchers.

Calculations are for reference and educational use only. Verify against official tariffs and regulations.

TP22

49 CFR §172.102 special provision

TP-codes

Portable tank special provisions

Lubricants for portable tank fittings (for example, gaskets, shut-off valves, flanges) must be oxygen compatible.

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

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