ADR tank special provision TU42
Aluminium-alloy shells, lined or unlined, only if the substance has a pH from 5.0 to 8.0.
A shell made of aluminium alloy, including one with a protective lining, may be used only where the pH of the substance is at least 5.0 and at most 8.0.
| Value | Applies when |
|---|---|
| 5 pH | minimum pH for aluminium-alloy shells |
| 8 pH | maximum pH for aluminium-alloy shells |
Note. Page 226 prints the codes TU38 to TU43 in a separate column from their texts in the extraction, and part of the TU39 text is printed twice; the text was matched to the code by order. Verify against the PDF.
Carried by 33 Table A entries
UN 1755 · UN 1778 · UN 1779 · UN 1788 · UN 1789 · UN 1791 · UN 1803 · UN 1805 · UN 1814 · UN 1819 · UN 1824 · UN 1830 · UN 1832 · UN 1840 · UN 1906 · UN 2031 · UN 2581 · UN 2582 · UN 2586 · UN 2693 and 3 more UN numbers
Source: ADR 2025 (ECE/TRANS/352), Volume II, section 4.3.5, TU42, page 226.
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.