Tank wagon for concentrated nitric acid, model 15-6901

Tank wagon for concentrated nitric acid. It is intended for carriage of nitric acid, except red fuming, with nitric acid content more than 97.5% UN No. 2031 (nitric acid concentrated GOST 701-89) and other chemical cargoes specified in Annex A, by railways of 1520 mm gauge of the Commonwealth, Georgia, the Republic of Latvia, the Republic of Lithuania and the Republic of Estonia.

The tank consists of: - boiler according to CDLR.4015.10.00.000 TU, comprising: a fitting hatch with a fitting cover installed on it and a cap covering the fitting cover; a safety-inlet valve with a membrane safety device installed in front of it, installed on the fitting cover; drain and fill and control valves installed on the valve cover; external ladders and platforms; boiler mounting on the frame; frame; two biaxial bogies 18-9855, type 3 GOST 9246-2013, equipped with a device to remove the pads from the wheels when released condition...