Seamless Steel  Oxygen Cylinder with Valve,O2  Gas Cylinder Specs:                            

Oxygen cylinder,

Material: 37Mn

Dia: 219-232mm
Thickness: 5.7-6.1mm
Capacity: 40-50L
Working pressure: 15Mpa
Packing: bale loose

Oxygen cylinder 
1)GB5099/ISO9809/DOT3AA 
2)O.D:108mm~325mm,V:5-110L,WP:150Bar/250Bar 
3)High quality,safer and supply in time

If any interests or some more info needed,just pls feel free to contact us. You are always welcome to visit our 

websites,and welcome you to visit our factory at your convenience.Hope for the friendly bussiness coorperation 

with your esteemed company  in the near future!