壓力表針型閥J49W-320P
  壓力表針型閥J49H-320
  J49W壓力計截止閥 進口壓力計截止閥進口壓力表截止閥
  J49H－1.6/32P型針型閥
  產(chǎn)品型號：J49H－1.6/32P
  產(chǎn)品簡介：
  壓力表截止閥J49W/H    J49H－1.6/32P型針型閥
  主要零件材料： 零件名稱閥體閥桿閥底座填料填料閥蓋手輪J49H-320-DN3碳鋼鉻不銹鋼聚四氟乙稀柔性石墨碳鋼優(yōu)質碳鋼J49w-320P-DN6鉻鎳不銹鋼鉻不銹鋼鉻鎳不銹鋼不銹鋼主要性能規(guī)范： 
  型號公稱壓力(Mpa)試驗壓力PS(Mpa)工作壓力(Mpa)工 產(chǎn)品詳情：
  壓力表截止閥J49W/H