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J40H-150Lb-DN15,J40H-150Lb-DN20,J40H-150Lb-DN25,J40H-150Lb-DN32,美標法蘭截止閥

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產品名稱: J40H-150Lb-DN15,J40H-150Lb-DN20,J40H-150Lb-DN25,J40H-150Lb-DN32,美標法蘭截止閥
產品型號: J40H-150Lb-DN15,J40H-150Lb-DN20,J40H-150Lb-DN25,
產品展商: 其它品牌
產品價格: 0.00 元

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J40H-150Lb-DN15,J40H-150Lb-DN20,J40H-150Lb-DN25,J40H-150Lb-DN32,美標法蘭截止閥

J40H-150Lb-DN15,J40H-150Lb-DN20,J40H-150Lb-DN25,J40H-150Lb-DN32,美標法蘭截止閥的詳細介紹

J40H-150Lb-DN15,J40H-150Lb-DN20,J40H-150Lb-DN25,J40H-150Lb-DN32,美標法蘭截止閥
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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、電力行業等各種工況的管路上,切斷或接通管路介質。驅動方式有手動、齒輪傳動、電動、氣動等。 設計標準

設計與制造   Design and Manufacture 結構長度   Face to face/ End to end 法蘭尺寸   Flange Dimension 對焊連接尺寸Butt welding dimension 壓力-溫度   Pressure Temperature Lating 試驗-檢驗Inspection and Test
ANSI B16.34 BS1873 ANSI B16.10 ANSI B16.5 ANSI B16.25 ANSI B16.34 API 598

J40H美標法蘭截止閥壓力試驗
公稱壓力PN(Lb)
NominalPressure
強度試驗
Shell Test
水密封試驗    
Water Seal Test
氣密封試驗
Air Seal Test
MPa Lbf/in2 MPa Lbf/in2 MPa Lbf/in2
150 3.0 430 2.2 315 0.4-0.7 60-100
300 7.7 1110 5.7 815
600 15.3 2220 11.3 1630
900 23.0 3330 17.0 2445
1500 38.4 5560 28.2 4080
2500 64.0 9255 47.0 6790

J40H美標法蘭截止閥主要零件材料及性能
體、蓋
Body Cover Disc
閥桿
Stem
密封面
Sealing Face
墊片(環)
Sealing Shim
填料   
Packing
工作溫度Working Temperature 適用介質
Suitable Medium
WCB 2Cr13 13Cr 
STL
木體材料
With Body
Material
尼龍
Nylon
增強柔性石墨 
13Cr/柔性石墨
Enhanced Flexible Graphite
1Cr13/Flexible Graphite
SFB-2
08軟鋼
08 Soft Steal
F304
F316
F304L
F316L
柔性石墨 
增強柔性石墨
Flexible Graphite
Enhanced Flexible Graphite
SFB/260
SFP/260
PTFE
≤425 水 蒸汽 油品 
Water
Steam
Petroleum
Products
WC1 38CrMoAl 25Cr2MoV ≤425
WC6 ≤540
WC9 ≤570
C5 C12 ≤540
CF8 F304 ≤200 硝酸 醋酸 尿素 
Nitric acid
Acetic acid
CF8M F316
CF3 F304L
CF3M F316L

J40H美標法蘭截止閥主要尺寸和重量
DN 150Lb 凸面法蘭(RF)  主要尺寸Dimensions(mm) 重量
Weight
mm in L D D1 D2 b n-φd H D0
15 1/2 108 89 60.5 35 11.2 4-16 241 100 6.9
20 3/4 117 98 69.9 43 12.7 4-16 241 100 9.8
25 1 127 108 79.2 51 14.2 4-16 242 125 13.5
32 11/4 140 117 89 63 16 4-16 280 160 19.5
40 11/2 165 127 98.6 73 17.5 4-16 286 160 28.5
50 2 203 152 120.7 92 19 4-19 368 200 18
65 21/2 216 178 139.7 105 22.4 4-19 387 200 30
80 3 241 190 152.4 127 24 4-19 411 250 41
100 4 292 229 190.5 157 24 4-19 454 250 64
125 5 356 254 216.0 186 24 8-22.5 455 350 86
150 6 406 279 241.3 216 25.4 8-22.5 541 350 113
200 8 495 343 298.5 270 28.4 8-22.5 651 450 178
250 10 622 406 362.0 324 30.2 12-25.4 800 450 270
300 12 698 483 431.8 381 32 12-25.4 1231 600 350
350 14 787 533 476.3 413 35 12-29 1450 600 460
400 16 914 597 539.8 470 36.6 26-29 1645 600 590

J40H美標法蘭截止閥主要尺寸和重量
DN 300Lb 凸面法蘭(RF)  主要尺寸Dimensions(mm) 重量
Weight
15 1/2 152 95 66.5 35 14.2 4-16 241 140 7.7
20 3/4 178 117 82.5 43 16 4-19 241 140 11.3
25 1 203 123 89 51 17.5 4-19 283 160 16.8
32 11/4 216 133 98.5 63 19 4-19 320 200 21.2
40 11/2 229 155 114.3 73 20.6 4-22.5 322 200 32.6
50 2 267 165 127 92 22.4 8-19 399 200 25
65 21/2 292 190 149.4 105 25.4 8-22.5 438 250 30
80 3 318 210 168.1 127 28.4 8-22.5 464 280 35
100 4 356 254 200.2 157 31.8 8-22.5 565 350 56
125 5 400 279 235 186 35 8-22.5 614 350 96
150 6 444 318 269.7 216 36.6 12-25.4 717 400 120
200 8 559 381 330.2 270 41.2 12-25.4 930 500 212
250 10 622 444 387.4 324 47.8 16-28.5 1012 550 330
300 12 711 521 450.8 381 50.8 16-32 1231 600 472
350 14 762 584 514.4 413 54 20-32 1450 600 715
400 16 864 648 571.5 470 57.2 20-35 1645 600 920

J40H美標法蘭截止閥主要尺寸和重量
DN 600Lb 凸面法蘭(RF)  主要尺寸Dimensions(mm) 重量
Weight
mm in L D D1 D2 b n-φd H D0
15 1/2 165 95 66.5 35 14.5 4-16 285 100 7.8
20 3/4 190 117 82.5 43 16 4-19 285 125 12.5
25 1 216 124 89 51 17.5 4-19 313 160 17.5
32 11/4 229 133 98.5 63 21 4-19 328 160 23.5
40 11/2 241 156 114.3 73 22.5 4-22.5 365 180 38.5
50 2 292 165 127 92 33 8-19 444 200 35
65 21/2 330 190 149.4 105 36 8-22.5 483 250 50
80 3 356 210 168.1 127 39 8-22.5 533 250 60
100 4 432 273 216 157 45 8-25.4 622 350 110
125 5 508 330 266.7 186 52 8-28.5 750 350 200
150 6 559 356 292.1 216 55 12-28.5 800 450 230
200 8 660 419 349.3 270 63 12-32 927 500 410
250 10 787 508 431.8 324 71 16-35 1257 600 625
300 12 838 559 489 381 74 20-35 1468 680 860
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