40L dissolved acetylene cylinderProduct40L acetylene cylinderDiameter258mmHeight1040mmWeight with valve and cap35kgTest pressure5.2Mpaworking pressure3MpaMinimum actual burst pressure8MpaOperating temperature-40 60hardness valueHB260 340MaterialHP295Maximum filling volume6KG acetyleneMediumAcetyleneStandardsGB11638ValveQF-15 or QF-15AColorreddish-brownRemarksFOB QingdaoPurity of Acetylene98.50%