鑄鋼波紋管截止閥/波紋管法蘭截止閥/波紋管截止閥/上明閥門
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產品[波紋管截止閥]的詳細資料
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產品型號：
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186
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產品名稱：
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波紋管截止閥
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產品特點：
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波紋管截止閥、閘閥具有雙重密封裝置除填料外還有不銹鋼波紋管作密封元件，密封性*佳。波紋管截止閥報價,波紋管截止閥價格,波紋管截止閥廠家
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波紋管截止閥的詳細資料：
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波紋管截止閥報價,波紋管截止閥價格,波紋管截止閥廠家
一、試驗壓力
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試驗項目
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試驗
介質
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公稱壓力
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PN6
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PN16
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PN25
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PN40
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殼體試驗
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水
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0.9
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2.4
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3.8
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6.0
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高壓密封試驗
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水
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0.7
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1.8
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2.8
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4.4
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低壓密封試驗
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氣
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0.6
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0.6
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0.6
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0.6
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※公稱壓力PN的壓力單位為bar 1MPa=10bar
二、產品規(guī)格
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新型號
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舊型號
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公稱通徑
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適用介質
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工作溫度
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10
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15
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20
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25
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32
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40
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50
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65
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80
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100
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125
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150
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200
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250
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300
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400
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CJc4D1W-6P
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WJ41W-6P
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○
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○
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○
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○
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○
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硝酸等
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≤150℃
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CJc4A1W-16P
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WJ41W-16P
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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CJc4D1W-25P
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WJ41W-25P
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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CJc4E1W-40P
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WJ41W-40P
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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CJc6B1W-6P
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WJ61W-6P
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○
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○
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○
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○
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CJc6A1W-16P
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WJ61W-16P
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○
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○
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○
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○
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○
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○
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○
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CJc6A1W-25P
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WJ61W-25P
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○
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○
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○
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○
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○
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○
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○
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CJc2A1W-16P
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WJ21W-6P
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○
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○
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○
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○
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CJc2A1W-25P
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WJ21W-16P
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○
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○
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○
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○
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CJc2A4W-16P
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WJ24W-16P
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○
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○
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○
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○
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CJc2A4W-25P
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WJ24W-25P
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○
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○
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○
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○
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CJc4D1H-6C
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WJ41W-6C
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○
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○
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水、蒸汽、油品等
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≤350℃
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CJc4A1H-16C
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WJ41W-16C
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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CJc4D1H-25
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WJ41W-25
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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CJc4E1H-40
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WJ41W-40
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○
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○
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○
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○
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○
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○
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○
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○
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○
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○
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CJc6A1H-16C
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WJ61W-16C
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○
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○
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○
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○
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○
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○
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○
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CJc6A1H-25
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WJ61W-25
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○
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○
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○
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○
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○
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○
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○
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CJc2A1H-16C
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WJ21W-16C
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○
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○
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○
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○
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CJc2A1H-25
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WJ21W-25
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○
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○
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○
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○
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CJc2A4H-16C
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WJ24W-16C
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○
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○
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○
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○
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CJc2A4H-25
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WJ24W-25
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○
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○
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○
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○
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三、主要零件材料
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零件名稱
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閥門材料代號
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碳鋼閥C
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不銹鋼P
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閥體
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WCB堆焊不銹鋼
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ZG1Cr18Ni9Ti
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閥蓋
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WCB
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ZG1Cr18Ni9Ti
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閥桿
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2Cr13
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1Cr18Ni9Ti
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閥瓣
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1Cr18Ni9Ti堆硬質合金
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1Cr18Ni9Ti堆硬質合金
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波紋管
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1Cr18Ni9Ti
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1Cr18Ni9Ti
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閥桿螺母
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ZQA19-4
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ZQA19-4
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填料
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柔性石墨
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柔性石墨或聚四氟乙烯
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墊片
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纏繞式墊片
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纏繞式墊片或聚四氟乙烯
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四、試驗壓力
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試驗項目
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試驗
介質
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公稱壓力
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PN6
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PN16
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PN25
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PN40
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殼體試驗
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水
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0.9
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2.4
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3.8
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6.0
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高壓密封試驗
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水
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0.7
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1.8
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2.8
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4.4
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低壓密封試驗
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氣
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0.6
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0.6
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0.6
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0.6
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※CJc4D-6P，CJ6B1W-6P閥瓣密封面為氟乙烯（DN300、400除外）
CJc4D1W-6P CJc4A1W-16P CJc4A1W-25P CJc4E1W-40P CJc4A1W-16C CJc4A1W-25 CJc4E1W-40
五、外形尺寸和連接尺寸
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DN
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L
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H
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D
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D1
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D2
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D3
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b1
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f1
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D4
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f2
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Do
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f
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b
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Z-d
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10
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130
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202
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90
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60
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42
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23
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6
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3
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35
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3
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120
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2
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14
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4-13.5
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16
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15
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130
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202
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95
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65
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47
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28
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6
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3
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40
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3
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120
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2
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14
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4-13.5
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16
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20
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150
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231
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105
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75
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58
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35
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8
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3
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51
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3
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140
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2
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14
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4-13.5
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228
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160
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16
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25
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160
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231
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115
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85
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68
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42
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8
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3
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58
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3
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140
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2
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14
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4-13.5
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228
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160
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16
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32
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180
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273
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120
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90
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70
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48
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6
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4
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66
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3
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120
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2
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14
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4-14
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286
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16
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140
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100
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78
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50
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8
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3
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160
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4-17.5
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274
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18
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40
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200
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278
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130
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100
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80
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54
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8
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4
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76
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3
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120
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3
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14
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4-14
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317
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16
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150
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110
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88
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60
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8
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3
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200
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4-17.5
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345
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18
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50
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230
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335
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140
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110
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90
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65
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8
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4
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88
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3
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140
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3
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14
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4-14
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317
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16
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165
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125
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102
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72
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8
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3
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200
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4-17.5
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396
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20
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65
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290
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331
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185
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145
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122
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94
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8
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3
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110
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3
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240
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3
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18
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4-17.5
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399
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280
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22
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8-17.5
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80
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310
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402
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200
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160
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133
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105
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8
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3
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121
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3
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240
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3
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20
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8-17.5
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405
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280
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22
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100
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350
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416
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220
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190
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158
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128
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11
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3.5
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150
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3.5
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320
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3
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20
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8-17.5
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460
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235
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190
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24
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8-22
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125
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400
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467
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250
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210
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184
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154
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11
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3.5
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360
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3
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22
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8-17.5
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270
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220
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28
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8-26
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150
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480
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525
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285
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240
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212
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182
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11
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3.5
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360
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3
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24
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8-22
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300
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250
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30
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8-26
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200
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600
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611
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340
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310
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278
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260
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3.5
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500
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3
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26
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12-22
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360
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310
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278
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30
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12-27
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250
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△650
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750
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405
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355
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320
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291
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11
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4.5
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640
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3
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30
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15-25
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300
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△750
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754
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435
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395
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362
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335
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11
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4.5
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500
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4
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24
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12-23
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400
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△950
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954
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535
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495
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462
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435
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11
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5
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720
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4
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28
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16-23
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說明: 1、結構長度符合CVA2.5-83的規(guī)定（帶△者除外）。
2、法蘭連接尺寸符合CB2555-81的規(guī)定。
3、法蘭密封面型式：PN16為光滑式；PN6、PN25為桿槽式；PN40為凸凹式。也可按用戶要求加工。
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