The pressure range of welding pressure reducers used in Uzbekistan is basically the same as that in Kazakhstan, following international standards. The input pressure is usually 15MPa (about 150bar), and the output pressure adjustment range varies depending on the gas type and purpose, generally ranging from 0.02-4MPa (0.2-40bar).
The adjustment range of oxygen pressure reducers is usually 0.02-2MPa, acetylene pressure reducers are 0.01-0.15MPa, hydrogen pressure reducers are 0-0.2MPa, and nitrogen pressure reducers are 0.4-4MPa. These pressure reducers are mainly used for welding, cutting, and related processes, and can regulate the high-pressure gas (up to 30MPa) inside the gas cylinder to a stable output pressure required for operation.