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J41H-150LB 美标法兰截止阀

产品信息

美标法兰截止阀

压力:150LB-1500LB

尺寸:1/2"-16"

标准

设计与制造 Design and Manufacture结构长度 Face to face/ End to end法兰尺寸 Flange Dimension对焊连接尺寸Butt welding dimension压力-温度 Pressure Temperature Lating试验-检验Inspection and Test
ANSI B16.34 BS1873ANSI B16.10ANSI B16.5ANSI B16.25ANSI B16.34API 598


压力试验

公称压力PN(Lb) 
NominalPressure
强度试验 
Shell Test
气密封试验 
Air Seal Test
气密封试验 
Air Seal Test
MPaLbf/in2MPaLbf/in2MPaLbf/in2
1503.04302.2315
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


主要零件材料及性能

体、盖阀杆密封面 垫片(环)填料工作温度适用介质
WCB2Cr13
13Cr 
STL 
木体材料
With Body 
Material 尼龙 
Nylon
增强柔性石墨
13Cr/柔性石墨
Enhanced
Flexible
Graphite
1Cr13/Flexible
Graphite
SFB-2
08软钢
08 Soft Steal
F304
F316
F304L
F316L
柔性石墨 
增强柔性石墨
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
CF8F304
≤200
硝酸 
醋酸
尿素 
Nitric 
acid 
Acetic 
acid
CF8MF316
CF3F304L
CF3MF316L


主要尺寸和重量

DN
150Lb 凸面法兰(RF) 主要尺寸Dimensions(mm)

重量 Weight

mminLDD1D2bn-φdHD0
151/21088960.53511.24-162411006.9
203/41179869.94312.74-162411009.8
25112710879.25114.24-1624212513.5
3211/41401178963164-1628016019.5
4011/216512798.67317.54-1628616028.5
502203152120.792194-1936820018
6521/2216178139.710522.44-1938720030
803241190152.4127244-1941125041
1004292229190.5157244-1945425064
1255356254216.0186248-22.545535086
1506406279241.321625.48-22.5541350113
2008495343298.527028.48-22.5651450178
25010622406362.032430.212-25.4800450270
30012698483431.83813212-25.41231600350
35014787533476.34133512-291450600460
40016914597539.847036.626-291645600590

 

DN
300Lb 凸面法兰(RF) 主要尺寸Dimensions(mm)
重量 Weight
151/21529566.53514.24-162411407.7
203/417811782.543164-1924114011.3
251203123895117.54-1928316016.8
3211/421613398.563194-1932020021.2
4011/2229155114.37320.64-22.532220032.6
5022671651279222.48-1939920025
6521/2292190149.410525.48-22.543825030
803318210168.112728.48-22.546428035
1004356254200.215731.88-22.556535056
1255400279235186358-22.561435096
1506444318269.721636.612-25.4717400120
2008559381330.227041.212-25.4930500212
25010622444387.432447.816-28.51012550330
30012711521450.838150.816-321231600472
35014762584514.44135420-321450600715
40016864648571.547057.220-351645600920

 

DN
600Lb 凸面法兰(RF)   主要尺寸Dimensions(mm)

重量 Weight

mm
inLDD1D2bn-φdHD0
151/21659566.53514.54-162851007.8
203/419011782.543164-1928512512.5
251216124895117.54-1931316017.5
3211/422913398.563214-1932816023.5
4011/2241156114.37322.54-22.536518038.5
50229216512792338-1944420035
6521/2330190149.4105368-22.548325050
803356210168.1127398-22.553325060
1004432273216157458-25.4622350110
1255508330266.7186528-28.5750350200
1506559356292.12165512-28.5800450230
2008660419349.32706312-32927500410
25010787508431.83247116-351257600625
300128385594893817420-351468680860
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