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              真空阀

              产品型号:DKJ41H-25
              公称通径:DN15~150mm
              公称压力:PN4.0~10.0MPa
              主要材质:25、WCB、Cr5Mo
              设计与制造:GB/T12235 、API
              法兰尺寸:JB/T79、GB/T9113
              压力温度:ASME B1 6.34、 GB/T9131
              结构长度:GB/T12221
              对焊连接尺寸:ASME B1 6.25、GB/T12224
              检验与试验:GB/T13927、JB/T9092

              分享

              主要零件的材料说明

              阀 体25、WCBCr5Mo
              阀 盖25、WCBCr5Mo
              支 架25、WCBCr5Mo
              阀 瓣2Cr13、WCBCr5Mo
              阀 杆2Cr1338CrMoAL、25Cr2MoV
              阀 座25、304304
              密封环膨胀柔性石墨
              填 料膨胀柔性石墨
              阀杆螺母ZCuA110Fe3

               

              主要尺寸及重量

              DN(mm)PN(MPa)主 要 外 形 及 连 接 尺 寸(mm)
              LH手DDoD1L1αW
              104.0130245361118.410
              120
              15130245361622.510
              120
              20150265442128.511
              160
              25160270482634.512
              200
              321802854834

              37.5°200
              402003205540

              37.5°240
              502303656448

              37.5°320
              652904108266

              37.5°300
              803104309578

              37.5°3000
              10035470117100

              37.5°350
              125400500143126

              37.5°350
              150480533167150

              37.5°400
              106.4130245361018.410
              120
              15130245361522.510
              120
              20150265442028.511
              160
              25160270482534.512
              200
              321802804833

              37.5°200
              402003205539

              37.5°240
              502303656448

              37.5°320
              652904108265

              37.5°320
              803104309576

              37.5°360
              10035047011798

              37.5°400
              125480500143123

              37.5°400
              150480533167148

              37.5°500
              1010.0130245361018.410
              120
              15130245361422.510
              120
              20150265442028.511
              160
              25160270482534.512
              200
              321802854832

              37.5°200
              402003205538

              37.5°240
              502303556448

              37.5°320
              652904108263

              37.5°320
              803104309574

              37.5°360
              10035047011797

              37.5°400
              125400500143123

              37.5°400
              150480533167148

              37.5°500


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