产品全称:油田专用阀门|上海迦百农阀门制造有限公司油田专用阀门产品型号：SZ43YSZ63YSZ83Y产品引用标准：JB/T5198-91管线用钢制平板闸阀SteelparallelplatevalveforpipelineANSIB16.5a-1992管法兰管件PipeflangesandflangepipesGB/T13927-92通用阀门压力试验PressuretestforuniversalvalvesJB/T9092-1999阀门的检验与试验ValveinspectionandtestingJB/TQ814-89钢制平板闸阀产品阀产品质量分等Steelparallelplatevalveproductsqualitygradesranks主要外形尺寸：公称压力Mpa公称通径mm尺寸（mm)LL1HH1D0D11620251802002002352535322202202152552948402602802202653660503103002302854573653403502503155889803803603404207210810046040037547590133150550450530675135194200740500690990180245253545251802002002352342322202202152552956402602802202653664503103002302854576653403502503155889803803603404207211410046040037547590146150550450530675135194200740公称压力MpA公称通径mmLL1HH1D0D1D2hL01620251602682002352550.86512200321802882152552960.326512220402303702202652688.8/68.2812020280502303902302854588.8/95.2512020300652404002503155888.8/107.8120203508027046034042072107.8/136.5214020360253545251602682002352350.86512200321802882152552960.326512220402303702202653688.8/68.2812020280502404002302854588.8/95.2512020300652604202503155888.8/107.8120203508029048034042072107.8/136.5214020360http:///m油田阀|产品更详细目录：止回阀平板闸阀平板闸阀角式截止阀调节截止阀油田专用阀门高压平板闸阀阀套式排污阀节流截止放空阀平衡式节流截止阀防爆电动平板闸阀)