Detailed Specs: 

-Diameter:219mm;

 -Water Capacity:40L;

-Working Pressure:150 bar; 

-Applied Standard: GB5099/ISO9809;  

-Loading quantity:440PCS/20GP.   

CBM-tech   pressurized gas cylinders20L~80L are all made of high quality steel, and are supposed to be used repeatedly for keeping oxygen. It can be used in industry, agriculture, medical treatment, scientific research and analytical instruments etc .

If any interests or some more info needed onour  manufactured   gas cylinders & related gas items, justpls feel free to contact us!