進口低溫緊急切斷閥進口低溫緊急切斷閥性能范圍：01、公稱壓力:1

進口液氧止回閥進口液氧止回閥性能范圍：規(guī)格范圍DN10～DN200溫度范圍150℃壓力范圍PN1.6～PN10Mpa閥體材質(zhì)特種低溫鋼閥蓋材質(zhì)特種低溫鋼閥座閥芯...

進口低溫液氮止回閥進口低溫液氮止回閥性能范圍：規(guī)格范圍DN10～DN200溫度范圍-196℃～150℃壓力范圍PN1.6～PN10Mpa閥體材質(zhì)特種低溫鋼閥蓋材...

進口低溫不銹鋼止回閥進口低溫不銹鋼止回閥性能范圍：規(guī)格范圍DN10～DN200溫度范圍150℃壓力范圍PN1.6～PN10Mpa閥體材質(zhì)特種低溫鋼閥蓋材質(zhì)特種低...

進口液氧截止閥進口液氧截止閥性能范圍：規(guī)格范圍DN15-DN200溫度范圍-196℃～150℃壓力范圍PN1

進口低溫法蘭截止閥進口低溫法蘭截止閥性能范圍：規(guī)格范圍DN15-DN200溫度范圍-196℃～150℃壓力范圍PN1

進口低溫液氮球閥進口低溫液氮球閥性能范圍：規(guī)格范圍DN10-DN200溫度范圍150℃壓力范圍PN1.6-PN10Mpa閥體材質(zhì)深冷低溫鋼閥桿材質(zhì)深冷低溫鋼閥蓋...

進口低溫法蘭球閥進口低溫法蘭球閥性能范圍：工作溫度比較低溫度可達-270℃(-454F)規(guī)格范圍1/4-16(DN6-DN400)壓力等級真空（10-6torr...

進口低溫球閥進口低溫球閥性能范圍：規(guī)格范圍DN15-DN200溫度范圍-196℃～150℃壓力范圍PN1.6-PN10Mpa閥體材質(zhì)深冷低溫鋼閥桿材質(zhì)深冷低溫鋼...

進口液化天然氣截止閥進口液化天然氣截止閥性能范圍：規(guī)格范圍DN15-DN200溫度范圍-196℃～150℃壓力范圍PN1

進口液氮截止閥進口液氮截止閥性能范圍：規(guī)格范圍DN15-DN200溫度范圍-196℃～150℃壓力范圍PN1

進口低溫LNG截止閥進口低溫LNG截止閥性能范圍：規(guī)格范圍DN15-DN200溫度范圍-196℃～150℃壓力范圍PN1

進口低溫短軸截止閥進口低溫短軸截止閥性能范圍：規(guī)格范圍DN15-DN200溫度范圍-196℃～150℃壓力范圍PN1