Name of Commodity Specificaton Materials Standard of Products Theory Weight Length of Dimension (m) Packed in bundle with iron wire (pcs/bundle) Light Rail 4kg/m Q235 Q/YYG001-2008 4kg/m 6,8,9,10 75 8kg/m Q235 Q/YYG001-2008 8.42kg/m 55 12kg/m Q235 GB11264-89 12.2kg/m 36 15kg/m Q235/55Q/50Q GB11264-89 15.2kg/m 28 18kg/m Q235/55Q/50Q YB222-63 18.02kg/m 21 22kg/m Q235/55Q/50Q GB11264-89 22.3kg/m 21 24kg/m Q235/55Q/50Q Q/YYG001-2008 24.46kg/m 21 30kg/m Q235/55Q/50Q GB11264-89 30.1kg/m 15