Dangerous Goods by Road
materials
the following provisions contain examples of materials that may be used to comply with
the
requirements for materials in 6.2.1.2:
(a) carbon steel for compressed, liquefied, refrigerated liquefied gases and dissolved gases as
well as for substances not in class 2 listed in table 3 of packing instruction p200 of 4.1.4.1;
(b) alloy steel (special steels), nickel, nickel alloy (such as monel) for compressed, liquefied,
refrigerated liquefied gases and dissolved gases as well as for substances not in class 2 listed in
table 3 of packing instruction p200 of 4.1.4.1;
(c) copper for:
(i) gases of classification codes 1a, 1o, 1f and 1tf, whose filling pressure referred to
a temperature of 15 °c does not exceed 2 mpa (20 bar);
(ii) gases of classification code 2a and also un no. 1033 dimethyl ether; un no. 1037 ethyl
chloride; un no. 1063 methyl chloride; un no. 1079 sulphur dioxide;
un no. 1085 vinyl bromide; un no. 1086 vinyl chloride; and un no. 3300
ethylene oxide and carbon dioxide mixture with more than 87% ethylene oxide;
(iii) gases of classification codes 3a, 3o and 3f;
(d) aluminium alloy: see special requirement "a" of packing instruction p200 (10) of 4.1.4.1;
(e) composite material for compressed, liquefied, refrigerated liquefied gases and dissolved
gases;
(f) synthetic materials for refrigerated liquefied gases; and
(g) glass for the refrigerated liquefied gases of classification code 3a other than un no. 2187
carbon dioxide, refrigerated, liquid or mixtures thereof, and gases of classification code 3o.