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- 產(chǎn)品名稱：美標(biāo)法蘭截止閥
- 產(chǎn)品型號：J40H-150Lb-DN15,J40H-150Lb-DN20,J40H-150Lb-DN25
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簡單介紹
J40H-150Lb-DN15,J40H-150Lb-DN20,J40H-150Lb-DN25,J40H-150Lb-DN32,美標(biāo)法蘭截止閥J40H-150Lb-DN15,J40H-150Lb-DN20,J40H-150Lb-DN25,J40H-150Lb-DN32,美標(biāo)法蘭截止閥
產(chǎn)品描述
J40H-150Lb-DN15,J40H-150Lb-DN20,J40H-150Lb-DN25,J40H-150Lb-DN32,美標(biāo)法蘭截止閥
J40H-150Lb-DN40,J40H-150Lb-DN50,J40H-150Lb-DN65,J40H-150Lb-DN80,J40H-150Lb-DN100,J40H-150Lb-DN125,J40H-150Lb-DN150,J40H-150Lb-DN200,J40H-150Lb-DN250,
J40H-150Lb-DN300,J40H-150Lb-DN350,J40H-150Lb-DN400,J40H-300Lb-DN15,J40H-300Lb-DN20,J40H-300Lb-DN25,J40H-300Lb-DN32,J40H-300Lb-DN40,J40H-300Lb-DN50,
J40H-300Lb-DN65,J40H-300Lb-DN80,J40H-300Lb-DN100,J40H-300Lb-DN125,J40H-300Lb-DN150,J40H-300Lb-DN200,J40H-300Lb-DN250,J40H-300Lb-DN300,J40H-300Lb-DN350,
J40H-300Lb-DN400,J40H-600Lb-DN15,J40H-600Lb-DN20,J40H-600Lb-DN25,J40H-600Lb-DN32,J40H-600Lb-DN40,J40H-600Lb-DN50,J40H-600Lb-DN65,J40H-600Lb-DN80,
J40H-600Lb-DN100,J40H-600Lb-DN125,J40H-600Lb-DN150,J40H-600Lb-DN200,J40H-600Lb-DN250,J40H-600Lb-DN300,J40H-600Lb-DN350,J40H-600Lb-DN400,
美標(biāo)法蘭截止閥適用于公稱壓力PN1．6～16MPa，工作溫度-29～550℃的石油、化工、制藥、化肥、電力行業(yè)等各種工況的管路上，切斷或接通管路介質(zhì)。驅(qū)動方式有手動、齒輪傳動、電動、氣動等。 設(shè)計標(biāo)準(zhǔn)
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設(shè)計與制造 Design and Manufacture
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結(jié)構(gòu)長度 Face to face/ End to end
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法蘭尺寸 Flange Dimension
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對焊連接尺寸Butt welding dimension
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壓力-溫度 Pressure Temperature Lating
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試驗-檢驗Inspection and Test
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ANSI B16.34 BS1873
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ANSI B16.10
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ANSI B16.5
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ANSI B16.25
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ANSI B16.34
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API 598
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J40H美標(biāo)法蘭截止閥壓力試驗
公稱壓力PN(Lb)
NominalPressure
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強(qiáng)度試驗
Shell Test
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水密封試驗
Water Seal Test
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氣密封試驗
Air Seal Test
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MPa
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Lbf/in2
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MPa
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Lbf/in2
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MPa
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Lbf/in2
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150
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3.0
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430
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2.2
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315
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0.4-0.7
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60-100
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300
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7.7
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1110
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5.7
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815
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600
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15.3
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2220
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11.3
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1630
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900
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23.0
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3330
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17.0
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2445
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1500
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38.4
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5560
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28.2
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4080
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2500
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64.0
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9255
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47.0
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6790
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J40H美標(biāo)法蘭截止閥主要零件材料及性能
體、蓋
Body Cover Disc
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閥桿
Stem
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密封面
Sealing Face
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墊片（環(huán)）
Sealing Shim
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填料
Packing
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工作溫度Working Temperature
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適用介質(zhì)
Suitable Medium
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WCB
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2Cr13
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13Cr
STL
木體材料
With Body
Material
尼龍
Nylon
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增強(qiáng)柔性石墨
13Cr/柔性石墨
Enhanced Flexible Graphite
1Cr13/Flexible Graphite
SFB-2
08軟鋼
08 Soft Steal
F304
F316
F304L
F316L
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柔性石墨
增強(qiáng)柔性石墨
Flexible Graphite
Enhanced Flexible Graphite
SFB/260
SFP/260
PTFE
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≤425
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水 蒸汽 油品
Water
Steam
Petroleum
Products
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WC1
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38CrMoAl 25Cr2MoV
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≤425
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WC6
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≤540
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WC9
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≤570
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C5 C12
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≤540
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CF8
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F304
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≤200
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硝酸 醋酸 尿素
Nitric acid
Acetic acid
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CF8M
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F316
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CF3
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F304L
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CF3M
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F316L
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J40H美標(biāo)法蘭截止閥主要尺寸和重量
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DN
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150Lb 凸面法蘭（RF) 主要尺寸Dimensions（mm）
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重量
Weight
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mm
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in
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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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n-φd
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H
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D0
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15
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1/2
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108
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89
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60.5
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35
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11.2
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4-16
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241
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100
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6.9
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20
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3/4
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117
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98
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69.9
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43
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12.7
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4-16
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241
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100
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9.8
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25
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1
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127
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108
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79.2
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51
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14.2
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4-16
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242
|
125
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13.5
|
|
32
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11/4
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140
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117
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89
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63
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16
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4-16
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280
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160
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19.5
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40
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11/2
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165
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127
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98.6
|
73
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17.5
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4-16
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286
|
160
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28.5
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50
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2
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203
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152
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120.7
|
92
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19
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4-19
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368
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200
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18
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|
65
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21/2
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216
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178
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139.7
|
105
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22.4
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4-19
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387
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200
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30
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|
80
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3
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241
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190
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152.4
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127
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24
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4-19
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411
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250
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41
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100
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4
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292
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229
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190.5
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157
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24
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4-19
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454
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250
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64
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|
125
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5
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356
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254
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216.0
|
186
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24
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8-22.5
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455
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350
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86
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|
150
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6
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406
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279
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241.3
|
216
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25.4
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8-22.5
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541
|
350
|
113
|
|
200
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8
|
495
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343
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298.5
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270
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28.4
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8-22.5
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651
|
450
|
178
|
|
250
|
10
|
622
|
406
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362.0
|
324
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30.2
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12-25.4
|
800
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450
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270
|
|
300
|
12
|
698
|
483
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431.8
|
381
|
32
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12-25.4
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1231
|
600
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350
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|
350
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14
|
787
|
533
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476.3
|
413
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35
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12-29
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1450
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600
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460
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|
400
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16
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914
|
597
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539.8
|
470
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36.6
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26-29
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