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 首頁--產(chǎn)品展示 |
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| 廣式法蘭球閥 |
| 產(chǎn)品型號(hào)：QG41F/H |
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主要零件的材料說明：
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適用介質(zhì)
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型號(hào)
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閥體
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球體、閥桿
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手柄
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密封圈
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墊片、填料
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水、蒸汽、油品
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Q41F-16C
Q41F-25C
Q41F-40C
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A105、45
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1Cr18/1Cr18Ni9Ti
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不銹鋼SS304
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聚四氟乙烯PTFE
增強(qiáng)聚四氟乙烯
VUILUK PTFE
對(duì)位聚苯PPL
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聚四氟乙烯PTFE
對(duì)位聚苯PPL
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硝酸類
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Q41F-16P
Q41F-25P
Q41F-40P
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SS304/1Cr18Ni9Ti
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SS304/1Cr18Ni9Ti
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醋酸類
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Q41F-16R
Q41F-25R
Q41F-40R
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SS316/1Cr18Ni12Mo2Ti
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SS316/1Cr18Ni12Mo2Ti
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主要外形尺寸：
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公稱通經(jīng)
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d
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d2
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L
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D
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D1
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D2
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b
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f
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Z-d1
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H
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W
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DN（mm）
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in
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15
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1/2"
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10
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18
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92
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95
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65
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45
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14
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2
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4-14
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60
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110
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20
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3/4"
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12.6
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20
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106
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105
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75
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55
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14
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2
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4-14
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65
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110
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25
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1"
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17
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24
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109
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115
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85
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65
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16
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2
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4-14
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70
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110
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32
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1-1/4"
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22
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32
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126
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135
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100
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78
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16
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2
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4-18
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85
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145
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40
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1-1/2"
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26
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38
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136
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145
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110
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85
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16
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3
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4-18
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90
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145
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50
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2"
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32.8
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46
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154
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160
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125
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100
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18
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3
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4-18
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98
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177
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60
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2-1/2"
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46
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60
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170
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180
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145
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120
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20
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3
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8-18
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110
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190
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