●设计与制造：GB12233●法兰尺寸：GB9113●结构长度：GB12221●检验与实验：GB/T13927【结构图】【J44H型高压截止阀主要连接与外形尺寸】型号通径DN(mm)主要连接尺寸外形尺寸LDD1MD2bZ-фdLOHH1AJ44H-320AL44H-3203607042M14×1.510153-1610071776607042M14×1.510153-161508094J44Y-160L44Y-16010909560M24×210203-18200260275151059560M24×216203-18200268288J44Y-320L44Y-32010909560M24×210203-182002682751510510568M33×217203-18200268288J44Y-160L44Y-1602512010268M33×228203-183002252453213511580M42×237224-1830022224840165165115M52×247286-2635026530050190165115M64×359326-26400303345J44Y-320L44Y-3202512011580M42×235224-183002252453213513595M48×241254-2230022224840165165115M64×358326-2635026530050190200145M80×370406-29400303345GJ44H-160GL44H-16065215200145M80×373406-2971043049080260225170M100×393506-33810520600100290260195M125×4115606-36850595685GJ44H-320GHJ44H-32065215225170M100×390506-3371043049080260260195M125×4112606-36810520600100290300235M155×4130758-39850595285【J44H型高压截止阀性能与规范】公称压力1632Mpa壳体试验2448密封试验17.635.2气密封试验0.5-0.7适用介质CPR水、油品、蒸汽氮氢混合气碱液、液氨适用温度(℃)≤200更多华天阀门产品欢迎进入上海华天机电设备公司主页或来电咨询021-60402001)