進口閘閥 高壓閘閥 磅級閘閥 絲口閘閥 上海首江閘閥系列：閘閥，進口閘閥,電動閘閥Z941W-16，液控自動閘閥Z741W-16，API磅級閘閥Z41H-150Lb，水封閘閥DSZ64H-16，保溫閘閥BZ41H-16，電動鉻鉬閘閥Z941Y-16I，美標閘閥Z40H-300Lb，高溫高壓閘閥Z941Y-160I，兩項流閘閥LXLZ971/3H-16，不銹鋼內螺紋閘閥 上海不銹鋼閥門廠，高溫灰渣閘閥PZ41Y-16C，帶吹掃孔閘閥Z2仿41Y，襯氟閘閥Z41F-16，正齒輪雙閘板高壓閘閥Z442Y-40，傘齒輪閘閥Z542H-16，日標閘閥Z41W-10K，德標閘閥Z41H-16，美標閘閥Z41H-300Lb，日標不銹鋼閘閥Z41H-150lb，德標不銹鋼閘閥Z41W-300lb0，美標不銹鋼閘閥Z41W-150LB，高溫閘閥Z41Y-25I，高壓閘閥Z41Y-64，軟密封閘閥RVHX，軟密封閘閥RRHX，軟密封閘閥RVEX， RVHS系列，刀形閘閥PZ41H-16，日標電動閘閥Z941H-10K，德標電動閘閥Z941H-10，美標電動閘閥Z941H-150LB，絲口閘閥Z11H-16，法蘭閘閥Z41H-16C，陶瓷閘閥Z62TC-100，電動陶瓷閘閥Z962TC-P54/140V，電動陶瓷閘閥Z962TC-250/320，電動陶瓷閘閥Z962TC-P54/170V，高壓對焊閘閥Z61Y-100，自密封閘閥Z61Y-25。歡迎您來電訂購.
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