Filling content(Liquid):LO2,LN2,LAr,LCO2,LN2O Welded insulated cylinder is a type of high vacuum drawn, multi-layer heat ... vessel which can be applied to store, transport the liquefied gas products liquefied oxygen, liquefied argon, liquefied nitrogen, liquefied carbon dioxide ... capacity,Liquid liters:165/185/193/240/265 Welded insulated gas cylinder