ADR portable tank provision TP20
Only in insulated tanks under a nitrogen blanket.
The substance may be carried only in an insulated tank, with a nitrogen blanket over it.
Note. On page 201 the TP19–TP33 codes are printed in a column separate from their texts; texts were matched to codes in printed order (15 codes, 15 texts).
Carried by 1 Table A entry
Source: ADR 2025 (ECE/TRANS/352), Volume II, section 4.2.5.3, TP20, page 201.
Paraphrase in FreightUtils' own words, not the official text. Not yet reviewed.
ADR 2027 amendments (accepted, applying from 1 January 2027) are not yet reflected on this page.