铜芯球墨铸铁硬密封暗杆闸阀体/盖/板：球铁/铸铁阀杆：不锈钢/黄铜/青铜密封：不锈钢/黄铜/青铜压力：PN10PN16PN25操作：手轮/方套外观：环氧树脂粉末喷涂或喷漆结构特点①产品设计制造符合国外先进标准要求，密封可靠，性能优良。②结构设计紧凑合理，造型美观。③中大口径设置滚动轴承，启闭轻松。④阀体材料品种齐全，填料、垫片根据实际工况或用户要求合理选配，可适用于各种压力、温度及介质工况。⑤采用国内外多种配管法兰标准及法兰密封面型式，满足各种工程需要及用户要求。美标闸阀应用规范设计与制造DesignandManufacture结构长度Facetoface/Endtoend法兰尺寸FlangeDimension对焊连接尺寸Buttweldingdimension压力-温度PressureTemperatureLating试验-检验InspectionandTestAPI600ANSIB16.10ANSIB16.5ANSIB16.25ANSIB16.34API598API6DAPI6DANSIB16.5ANSIB16.25ANSIB16.34150Lb主要尺寸DN150Lb凸面法兰（RF）主要尺寸Dimensions（mm）重量(kg)WeightmminLDD1D2bn-φdHD0151/21088960.53511.24-161691005203/41179869.94312.74-161921006.125112710879.25114.24-1623012093211/41401178963164-16246120124011/216512798.67317.54-1628315017502178152120.79219.04-19323150236521/2190.5178139.710522.44-1934718045803230190152.4127244-19383200501004229229190.5157248-19457200631255254254216186248-22.5632250891506267279241.521625.48-22.56352501082008292343298.527028.48-22.57622801712501033040636232430.212-25.489230026330012356483431.83813212-25.4108035034635014381533476.34133512-29129535048840016406597539.847036.616-29143540062145018432635577.953339.616-321626400814500204573986355844320-32182945099260024508813749.369248.820-352175500149265026559786744.571151.336-22.52235550180170028610837795.376244.540-22.5231060019337503061088784681344.544-22.526956002272800326609419008644648-22.53708----9003671110571009.792752.340-25.43924----10004081211751120.6108055.644-25.44318----)