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上海尼必可閥門有限公司>公司動態>Z41H美標法蘭閘閥尺寸

公司動態

Z41H美標法蘭閘閥尺寸

閱讀:388          發布時間:2018-8-28

  美標法蘭閘閥特點;1.產品的設計制造符合美國國家標準ANSIB16.34,美國石油協會標準API600和API6D要求。

  2.結構緊湊、體積小、剛性好、安全可靠。

  3.關閉件(閘閥)采用彈性結構,在工作中能自動補償由于異常負荷或溫度引起的閥體變形。因些,密封可靠,并且不會產生閘板楔死。

  4.閥座可為更換式閥座,可以任意組合與關閉件密封面材質的配對,以滿足工況要求,延長使用壽命。

  美標法蘭閘閥采用標準

名稱閘閥
設計標準API60D或API600,JIS B2073-2083
結構長度ANSI B16.10,JISB2002
配管法蘭ANSI B16.5、JIS B2212-224
對焊端尺寸ANSI B16.25
檢驗與試驗API6D或API598,JISB2003
傳動方式手動、電動、傘齒輪動

  美標法蘭閘閥試壓規范

壓力等級或公稱壓力殼體試驗密封試驗
高壓液密封低壓氣密封
150Lb,PN2.0MPa2.942.160.6
300Lb,PN5.0MPa7.675.62
600Lb,PN10.0MPa15.311.23
JIS10K2.11.6
JIS20K5.13.8

  美標法蘭閘閥主要零件材料及性能規范

零件名稱材料
閥體
閥蓋
閘板
ASTM A216
WCB
ASTM A351
CF8
ASTM A351
CF8M
ASTM A351
CF3
ASTM A351
CF3M
閥桿1Cr13OCr18Ni9 00r17Ni12Mo200Cr19Ni1000Cr17Ni14Mo2
F6a304316304L316L
上密封座1Cr(F6a)本體
閥板密封面13Cr13CrSTL本體         本體       STL
本體         本體       STL
閥座13CrSTLSTL
填料柔性石墨環+YS450F≤200℃聚四氟乙烯或聚四氟乙烯編織填料
>200℃柔性石墨環+柔性石墨編織填料
墊片柔性石墨復合墊(芯板:碳鋼或不銹鋼)不銹鋼帶/柔性石墨纏繞墊
中法蘭螺栓350CrMo
ASTM A193 B7
OCr18Ni9       ASTM        A193        B8
中法蘭螺母45
ASTM A194 2H
OCr18Ni9       ASTM        A194        B8
閥桿螺母ZCuA110Fe3          ASTM A439             D-2
手輪可鍛鑄鐵、球墨鑄鐵、鐵鋼
適用工況適用介質水、蒸氣、油品等硝酸等腐蝕介質醋酸等腐蝕介質強氧化性介質尿素等腐蝕性介質
適用溫度(°)-29-425-40-200(超出該溫度范圍、請在訂貨時注明)

  [Z4/0/1、Z54/0/1、Z44/0/1、Z94/0/1]主要連接與外型尺寸

磅級公稱通徑單位主要連接尺寸Z4/0/1外型尺寸
inmmLDD1D2bz-φdH(全開)W
150LB
(2.0Mpa)
(10k)
125in54.253.120.444-0.637.874.72
mm12710879.55111.54-15200120
11/432in5.54.633.52.50.54-0.639.255.11
mm140117896413.04-15235140
11/240in6.653.882.880.564-0.6311.227.09
mm16512798.57314.54-15285180
250in7.006.004.753.620.754-0.7516.108.00
mm178152120.59219.14-19409200
21/265in7.4875.54.130.694-0.7517.137.87
mm190178139.5105184-194.5200
380in8.007.506.005.000.944-0.7520.0010.00
mm203190152.512723.94-19570250
4100in9.009.007.506.190.948-0.7523.2010.00
mm229229190.515723.94-19590250
5125in10108.57.310.948-0.8828.549.84
mm254254216.0186248-22725250
6150in10.5011.009.508.501.008-0.8824.8012.00
mm267279241.521625.48-22630300
8200in11.5013.5011.7510.621.128-0.8837.8013.88
mm292343298.527028.58-22960350
10250in13.0016.0014.2512.751.1912-1.0045.6015.70
mm33040636232430.212-251158400
12300in14.0019.0017.0015.001.2512-1.0054.3017.70
mm35648343238131.812-251378450
14350in15.0021.0018.7516.261.3812-1.1260.7519.70
mm381533476.54133512-291543500
16400in16.0023.5021.2518.501.4416-1.1268.4023.60
mm406597539.547036.616-291738600
18450in17.0025.0022.7521.001.5616-1.2571.1023.60
mm43263557853339.716-321959600
20500in18.0027.5025.0023.001.6920-1.2587.2026.80
mm45769863558442.920-322214680
24600in20.0032.0029.5027.251.8820-1.38102.329.90
mm508813749.569247.720-352599760

  [Z4/0/1、Z54/0/1、Z44/0/1、Z94/0/1]主要連接與外型尺寸

磅級公稱通徑單位主要連接尺寸Z4/0/1外型尺寸
inmmLDD1D2bz-φdH(全開)W
300Lb
(5.0Mpa)
(20k)
125in6.504.883.502.000.694-0.758.465.51
mm15612489.0051.0018.004-19215140
11/432in7.005.253.882.500.754-0.7510.047.09
mm17813398.5064.0019.004-19255180
11/240in7.486.134.502.880.814-0.7512.607.87
mm190156114.5073.0021.004-19320200
250in8.506.505.003.620.888-0.7516.708.00
mm21616512792.0022.308-19424200
21/265in9.497.505.884.131.008-0.8818.119.81
mm24119014910526.008-22460250
380in11.158.256.625.001.128-0.8821.0010.00
mm28321016812728.508-225.5250
4100in12.0010.007.886.191.258-0.8824.2010.00
mm305254200157.2031.808-22615250
5125in15.0011.009.257.311.388-0.8829.9213.78
mm38127923518635.008-22760350
6150in15.8712.5010.628.501.448-0.8831.3014.00
mm40331827021636.6012-22795350
8200in16.5015.0013.0010.621.6212-1.0039.9015.70
mm41938133027041.3012-251012400
10250in18.0017.5015.2512.751.8816-1.1248.5017.70
mm457445387.5032447.7016-291231450
12300in19.7520.5017.7515.002.0016-1.2557.0019.70
mm50252145138150.8016-321450500
14350in30.0023.0020.2516.252.1220-1.2564.8023.60
mm762584514.5041354.0020-321645600
16400in33.0025.5020.2518.502.2520-1.3872.5023.60
mm838648571.5047057.2020-351841600
18450in36.0028.0024.7521.002.3824-1.3876.5026.80
mm914711628.5053360.4024-3519.43680
20500in39.0030.5027.0023.002.5024-1.3884.8038.00
mm99177568658463.5024-352154760
24600in45.0036.0032.0027.252.7524-1.62100.5036.00
mm114391481369269.9024-412553915
600Lb
(10.0Mpa)
125in8.504.883.502.000.694-0.758.467.09
mm21612489.0051.0018.004-19215180
11/432in9.025.253.882.500.844-0.7510.637.87
mm22913398.5064.0021.004-19270200
11/240in9.496.134.502.880.884-0.8813.587.87
mm241156114.5078.0023.004-22345200
250in11.506.505.003.621.008-0.7518.0010.00
mm29216512792.0025.408-19458250
21/265in12.997.55.884.131.138-7.8820.4710.00
mm33019014910029.008-22520250
380in14.008.256.625.001.258-0.8822.5810.00
mm35621016812738.108-22570250
4100in17.0010.758.506.191.508-1.0027.2014.00
mm43227321615738.108-25690350
5125in20.0013.0010.507.311.758-1.1330.7113.78
mm508330266.5018645.008-29780350
6150in22.0014.0011.508.501.8812-1.1235.8018.00
mm55935629221647.7012-29910450
8200in26.0016.5013.7510.622.1912-1.2541.9019.70
mm66041934927055.6012-321064500

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