閥門,進口閥門,上?？瓶?/span>進口截止閥,進口截止閥,波紋管截止閥,電動截止閥,高壓截止閥,不銹鋼截止閥,法蘭截止閥,上海科柯截止閥系列：進口截止閥,截止閥J41H-16，，電動截止閥J941H-16，高壓電動截止閥J941H-320，日標(biāo)截止閥J40H-10K，德標(biāo)截止閥J41H-16，美標(biāo)截止閥J40H-150Lb，日標(biāo)不銹鋼截止閥J41H-16P，德標(biāo)不銹鋼截止閥J41H-16P，美標(biāo)不銹鋼截止閥J40H-30Lb，高溫截止閥J41Y-16I，保溫截止閥，高壓截止閥J41Y-160I，黃銅截止閥J41W-16T，鑄鐵截止閥J41T-16Z，美標(biāo)鑄鐵截止閥J41T-150LB，碳鋼截止閥J41H-16C，鑄鋼截止閥J41H-16C，鍛鋼截止閥J41W-160，不銹鋼截止閥J41H-16P，鉻鉬鋼截止閥J41Y-16I，波紋管截止閥WJ41W-16P，絲口截止閥J11T-16，法蘭截止閥J41H-16C，陶瓷截止閥J61TC-600/2500，陶瓷截止閥J11TC-600/2500，氧氣截止閥JY41W-16，真空截止閥NKJ41H-16，API磅級截止閥，高壓對焊截止閥J61H-160，傘齒輪截止閥J541H-160，氨用截止閥J41B-16，角式截止閥J42H-160，Y形截止閥YJ45/YJ65Y-16，保溫截止閥BJ41H-16，襯氟塑料截止閥J41F-16S，美標(biāo)波紋管截止閥JW41H-16C，德標(biāo)波紋管截止閥JW41H-25，液化氣截止閥J41N-16。閥門壓力：0.6-120.0Mpa規(guī)格：DN6-DN1200。閥門材質(zhì)有：鑄鐵，鑄鋼，碳鋼，不銹鋼，鋁合金，黃銅，青銅，襯氟，襯膠，A105，304，304L，316，316L等。驅(qū)動方式可采用：手動，電動，氣動，齒輪傳動等裝置。連接方式：法蘭，焊接，絲扣，對夾，卡套。

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