Oxygen Hydrogen Argon Helium CO2 Nitrogen Gas Cylinder

Product Description


Type SEFIC gas cylinder Outside diameter 89-267mm
Water capacity 2-80L Height 430-1815mm
Working pressure 150-300Bar With Cap Height 490-1900mm
Test pressure 250-450Bar Weight 3.4-80kg




Design wall thickness 1.9-6.0mm Material 37Mn 34CrMo4
Storage gas 0.3-15M3

Color Green, Black, White, Blue, Yellow, as Requested/as per your requested
Filling medium Air, oxygen, argon, hydrogen, helium, nitrogen, carbon dioxide, spacial gas and mix gas
Packing 1.bulk loading; 2.packed in plastic woven net; 3.packed in wooden pallets; 4.as required.
About SEFIC As a China gas cylinder manufacturer, SEFIC offers Oxygen Gas Cylinder, Nitrogen Gas Cylinder, Argon Gas Cylinder, CO2 Gas Cylinder, Hydrogen Gas Cylinder, Helium Gas Cylinder, Acetylene gas cylinder, CO2 Cartridge and Aluminum Cylinder … CE/TUV certified.



3.Company Profile

Located in Shanghai, SEFIC is a professional supplier of gas and gas equipment. Founded in the 90s, the company 

has already accumulated enough experience and became one of the best suppliers of all kinds of gas and gas 

equipment. Besides, it is one of the earliest in the country to gain the License of Pressure Vessel Type A2 and C2, 

ISO9001 and ISO14000 Certification, Private Hi-Tech Enterprise, Hi-Tech Enterprise, and Special Equipment 

Manufacture Permission. We almost can supply all kinds of gas cylinders with TUV, TPED, CE and DOT certification.


ADD: NO.6598., Hutai Road, Baoshan district Shanghai, China 201908


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