FIELD: storage.
SUBSTANCE: invention relates to a high-pressure vessel for storing gaseous hydrogen under high pressure and, in particular, to a high-pressure vessel for gaseous hydrogen under high pressure, capable of storing a large amount of hydrogen. High-pressure vessel for high-pressure hydrogen gas, containing a steel container, which is formed from two or more steel pipes or tubes connected by thread, wherein steel pipes or tubes have a chemical composition containing, wt.%: C: 0.005-0.60, Si: 0.001-2.0, Mn: 0.01-5.0, P: 0.0001-0.060, S: 0.00001-0.010, N: 0.00001-0.010, Al: 0.0001-1.00, O: 0.010 or less, H: 0-0.0010, Fe and unavoidable impurities are the rest.
EFFECT: ability to store a large amount of hydrogen using only one high-pressure vessel, which is easy to manufacture, transport and install.
6 cl, 8 dwg, 1 tbl
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