JISB 8241 gas steel cylinder Material: 34Mn2V WP: 150bar TP: ... (L): 32,36,38,40,33.5,46.9,50L JISB 8241 gas steel cylinderMaterial: 34Mn2VOD: 219mm,229mm,232mmVolume(L): ... manufacture cylinders according to ISO11439, ISO9809, EN1964.1, DOT-3AA, JISB 8241, GB5099, GB24160, GB17258, etc. Our cylidners have received ... with friends from home and aboard.www.cqyifeng.com JISB 8241 gas steel cylinder