oxygen cylinder: 1.high quality and standard 2.used for filling oxygen typeOuside dianeter(mm)Water capacity(L)height (without valve)(mm)weight(withoutvalve&cap)(kg)working pressure(Mpa)Design Wall ThicknessMaterialWMA140-4-1514043956.7153.6ck45WMA140-5-1554557.5WMA104-6.7-156.75859.7WMA104-8-15868011WMA159-8-15159854510.54.5WMA159-10-151067513WMA159-15-151595518WMA219-20-1521920715285.7WMA219-32-1532107539WMA219-36-1536119542.5WMA219-38-1538124545WMA219-40-1540130546.5WMA219-45-1545145552.5WMA219-50-1550159055WZA267-68-15267681500746.334Mn2VWZA267-70-1570154076WZA267-80-1580174084WZA267-82-1582178086WZA279-60-15279601270776.3WZA279-70-1570146087.5WZA279-80-1580165098