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上海康閥截止閥系列：上?？甸y進口截止閥, 上海康閥截止閥J41H-16，，上?？甸y電動截止閥J941H-16，上?？甸y高壓電動截止閥J941H-320，上?？甸y日標截止閥J40H-10K，上?？甸y德標截止閥J41H-16，上?？甸y美標截止閥J40H-150Lb，上?？甸y日標不銹鋼截止閥J41H-16P，上?？甸y德標不銹鋼截止閥J41H-16P，上?？甸y美標不銹鋼截止閥J40H-30Lb，上海康閥高溫截止閥J41Y-16I，上?？甸y高壓截止閥J41Y-160I，上?？甸y黃銅截止閥J41W-16T，上?？甸y鑄鐵截止閥J41T-16Z，上?？甸y美標鑄鐵截止閥J41T-150LB，上?？甸y碳鋼截止閥J41H-16C，上?？甸y鑄鋼截止閥J41H-16C，上海康閥鍛鋼截止閥J41W-160，上海康閥不銹鋼截止閥J41H-16P，上?？甸y鉻鉬鋼截止閥J41Y-16I，上?？甸y波紋管截止閥WJ41W-16P，上?？甸y絲口截止閥J11T-16，上?？甸y法蘭截止閥J41H-16C，上?？甸y陶瓷截止閥J61TC-600/2500，上?？甸y陶瓷截止閥J11TC-600/2500，上海康閥氧氣截止閥JY41W-16，上?？甸y真空截止閥NKJ41H-16，API磅級截止閥，上?？甸y高壓對焊截止閥J61H-160，上海康閥傘齒輪截止閥J541H-160，上海康閥氨用截止閥J41B-16，上?？甸y角式截止閥J42H-160，上?？甸yY形截止閥YJ45/YJ65Y-16，上?？甸y保溫截止閥BJ41H-16，上?？甸y襯氟塑料截止閥J41F-16S，上?？甸y美標波紋管截止閥JW41H-16C，上?？甸y德標波紋管截止閥JW41H-25，上?？甸y液化氣截止閥J41N-16。歡迎您來電訂購. ，密封可靠、硬度高、耐磨、耐高溫、耐腐蝕