[中英对照]凸面法兰尺寸.doc

dvbbs窗体顶端窗体底端标题：中英对照凸面法兰尺寸 中英对照凸面法兰尺寸凸面法兰尺寸Raised Face Flange Dimensions标准STANDARDS DN600, 小压力等级Class 150, 300, 600的美国太平洋阀门的标准凸面法兰符合ANSI B16.5标准。DN750以上，压力等级为Class 150, 300, 600采用符合MSS-SP-44钢管线法兰。如果需要API-605法兰，请咨询工厂。Standards raised face flanges on 24 and small Class 150, 300, 600 Pacific valves conform to ANSI B16.5. Class 150, 300, 600 valves 30 and larger conform to MSS-SP-44 Steel Pipeline Flanges. Consult factory for API- 605 Flanges. 表面和光泽度FACING AND FINISH 压力等级Class 600法兰阀门通常配置1/4英寸凸面(1/4英寸并不包括在法兰厚度“Q”内)。凸面的标准光洁度是有锯齿的或是螺旋形，或是同心形，具有125-200 RA表面光洁度。 Class 600 flanged valves are regularly furnished with a 1/4 raised face (1/4 is not included in the flange thickness “Q”.) Standard finish on the raised face is serrated, either spiral or concentric, with 125-200 RA surface finish. 压力等级Class 150凸面钢法兰CLASS 150 RAISED FACE STEEL FLANGES管道公称通径NominalPipeSize法兰外径“Q” OutsideDiameter ofFlange“O”螺栓圆周直径“BC”Diameterof BoltCircle“BC”凸面直径“R”Diameterof RaisedFace “R”阀门端口“P”ValvePort“P”法兰厚度“Q”Thick. ofFlange “Q”螺栓孔直径Diameterof BoltHoles螺栓数量Numberof Bolts螺栓直径Diameterof Bolts1/23/4111/411/23.503.884.254.625.002.382.753.123.503.881.381.692.002.502.880.500.751.001.251.500.440.500.560.620.690.620.620.620.620.62444441/21/21/21/21/2 221/2331/246.007.007.508.509.004.755.506.007.007.503.624.125.005.506.192.002.503.003.504.000.750.880.940.940.940.750.750.750.750.75444885/85/85/85/85/8 568101210.0011.0013.5016.0019.008.509.5011.7514.2517.007.318.5010.6212.7515.005.006.008.0010.0012.000.941.001.121.191.250.880.880.881.001.0088812123/43/43/47/87/8141618202421.0023.5025.0027.5032.0018.7521.2522.7525.0029.5016.2518.5021.0023.0027.2513.2515.2517.2519.2523.251.381.441.561.691.881.121.121.251.251.3812161620201111/811/811/4303638.7546.0036.0042.7533.7540.2529.2535.002.943.561.381.62283211/411/2 压力等级Class 600Class 600面对面FACE-TO-FACE 标准凸面法兰端口阀门的面对面尺寸在每个阀门的介绍页面中列出。Face-to-Face dimensions of standard raised face flanged end valves are shown on catalog pages covering dimensions for each valve. 压力等级Class 300凸面钢法兰CLASS 300 RAISED FACE STEEL FLANGES管道公称通径NominalPipeSize法兰外径“Q” OutsideDiameter ofFlange“O”螺栓圆周直径“BC”Diameterof BoltCircle“BC”凸面直径“R”Diameterof RaisedFace “R”阀门端口“P”ValvePort“P”法兰厚度“Q”Thick. ofFlange “Q”螺栓孔直径Diameterof BoltHoles螺栓数量Numberof Bolts螺栓直径Diameterof Bolts1/23/4111/411/23.754.624.885.256.122.626.253.503.884.501.381.692.002.502.880.500.751.001.251.500.560.620.690.750.810.620.750.750.750.88444441/25/85/85/83/4 221/2331/246.507.508.259.0010.005.005.886.627.257.883.624.125.005.506.192.002.503.003.504.000.881.001.121.191.250.750.880.880.880.88888885/83/43/43/43/4568101211.0012.5015.0017.5020.509.2510.6213.0015.2517.757.318.5010.6212.7515.005.006.008.0010.0012.001.381.441.621.882.000.880.881.001.121.258121216163/43/47/8111/8141618202423.0025.5028.0030.5026.0020.2522.5024.7527.0032.0016.2518.5021.0023.0027.2513.2515.2517.0019.0023.002.122.252.382.502.751.251.381.381.381.62202024242411/811/411/411/411/2303643.0050.0039.2546.0033.7540.2529.2534.503.624.121.882.12283213/42凸面法兰尺寸(2)Raised Face Flange Dimensions (2)压力等级Class 600凸面钢法兰CLASS 600 RAISED FACE STEEL FLANGES管道公称通径NominalPipeSize法兰外径“Q” OutsideDiameter ofFlange“O”螺栓圆周直径“BC”Diameterof BoltCircle“BC”凸面直径“R”Diameterof RaisedFace “R”阀门端口“P”ValvePort“P”法兰厚度“Q”Thick. ofFlange “Q”螺栓孔直径Diameterof BoltHoles螺栓数量Numberof Bolts螺栓直径Diameterof Bolts1/23/4111/411/23.754.624.885.256.122.623.253.503.884.501.381.692.002.502.880.500.751.001.251.500.560.620.690.810.880.620.750.750.750.88444441/25/85/85/83/4 221/2331/246.007.007.508.509.004.755.506.007.007.503.624.125.005.506.192.002.503.003.504.000.750.880.940.940.940.750.750.750.750.75444885/83/43/47/87/8568101213.0014.0016.5020.0022.0010.5011.5013.7517.0019.257.318.5010.6212.7515.005.006.007.889.7511.751.751.882.192.502.621.121.121.251.381.388121220201111/811/411/4141618202423.7527.0029.2532.0037.0020.7523.7525.7528.5033.0016.2518.5021.0023.0027.2512.8814.7516.5018.2522.0012.8814.7516.5018.2522.001.501.621.751.752.00202020242413/811/215/815/815/8303644.5051.7540.2547.0033.7540.2527.3732.874.504.882.122.622828221/2 压力等级Class 900凸面钢法兰CLASS 900 RAISED FACE STEEL FLANGES管道公称通径NominalPipeSize法兰外径“Q” OutsideDiameter ofFlange“O”螺栓圆周直径“BC”Diameterof BoltCircle“BC”凸面直径“R”Diameterof RaisedFace “R”阀门端口“P”ValvePort“P”法兰厚度“Q”Thick. ofFlange “Q”螺栓孔直径Diameterof BoltHoles螺栓数量Numberof Bolts螺栓直径Diameterof Bolts1/23/4111/411/2221/2331/2 采用压力等级Class 1500阀门USE CLASS 1500 VALVES345689.511.5013.7515.0018.507.59.2511.0012.5015.505.006.197.318.5010.622.883.884.755.757.501.501.752.002.192.501.001.251.381.251.5088812127/811/811/411/813/8101214161821.5024.0025.2527.7531.0018.5021.0022.0024.2527.0012.7515.0016.2518.5021.009.3811.1212.2514.0015.752.753.123.383.504.001.501.501.621.752.00162020202013/813/811/215/817/8202433.7541.0029.5035.5023.0027.2517.5021.004.255.502.122.622020221/2 压力等级Class 1500凸面钢法兰CLASS 1500 RAISED FACE STEEL FLANGES管道公称通径NominalPipeSize法兰外径“Q” OutsideDiameter ofFlange“O”螺栓圆周直径“BC”Diameterof BoltCircle“BC”凸面直径“R”Diameterof RaisedFace “R”阀门端口“P”ValvePort“P”法兰厚度“Q”Thick. ofFlange “Q”螺栓孔直径Diameterof BoltHoles螺栓数量Numberof Bolts螺栓直径Diameterof Bolts1/23/4111/411/24.755.125.886.257.003.253.504.004.384.881.381.692.002.502.880.500.560.881.121.380.881.001.121.121.250.880.881.001.001.12444443/43/47/87/81221/2345 8.509.6210.5012.2514.756.507.508.009.5011.503.624.125.006.197.311.882.252.753.624.381.501.621.882.122.881.001.121.251.381.62888887/8111/811/411/26810121415.5019.0023.0026.5029.5012.5015.5019.0022.5025.008.5010.6212.7515.0016.255.387.008.7510.3811.383.253.624.254.885.251.501.752.002.122.38121212161613/815/817/8221/41618202432.5036.0038.7546.0027.7530.5032.7539.0018.5021.0023.0027.2513.0014.6216.3819.625.756.387.008.002.622.883.123.621616161621/223/43 31/2环连接法兰尺寸Ring Joint Flange Dimensions本样本所包括的所有阀门都可以配置环连接端口法兰。要指定配置环连接端口法兰的美国太平洋阀门，需要在阀门型号上增加RJ. All valves included in this catalog are available with ring joint end flanges. To specify Pacific valves with ring joint end flanges, include “RJ” in the valve figure number.标准STANDARDS 美国太平洋阀门所配置的环连接法兰符合ANSI B16.5和ANSI B16.20标准。环连接端口法兰的螺栓模式和法兰厚度“Q”与前面页面中的压力等级凸面法兰相应通径的数据相同。Ring joint flanges supplied on Pacific valves conform to ANSI B16.5 and B16.20. Bolt templates and flange thickness Q for ring joint end flanges are identical to the corresponding size and class raised face flanges shown on preceding page. 光洁度FINISH 垫圈槽的侧壁最大粗糙度为63百万分之一英寸。The side walls of the gasket groove shall be 63 micro-inch maximum roughness. 面对面FACE-TO-FACE 环连接法兰端口阀门的面对面尺寸在每个阀门的介绍页面中列出。标准凸面法兰端口阀门的面对面尺寸在每个阀门的介绍页面中列出。Face-to-face dimensions of valves with ring joint end flanges are shown on the catalog pages covering dimensions for each valve. Face-to-Face dimensions of standard raised face flanged end valves are shown on catalog pages covering dimensions for each valve. Detail -A-通径Size阀门压力等级VALVE CLASS槽编号GrooveNumber槽尺寸GROOVE DIMENSION1503006009001500螺距直径PPitchDia.P深度EDepthE宽度FWidthF底部半径RRadiusatBottomR凸起部分直径KDia. ofRaisedPortionK1/2xxxxR11R121.3441.5620.2190.2500.2810.3440.030.032.002.383/4xxx R13R141.6881.7500.2500.2500.3440.3440.030.032.502.621xx x x R15R16R161.8752.0002.0000.2500.2500.2500.3440.3440.3440.030.030.032.502.752.8111/4xx x x R17R18R182.2502.3752.3750.2500.2500.2500.3440.3440.3440.030.030.032.883.123.1911/2xx x x R19R20R202.5622.6882.6880.2500.2500.2500.3440.3440.3440.030.030.033.253.563.622xx x x R22R23R243.2503.2503.7500.2500.3120.3120.3440.4690.4690.030.030.033.254.254.8821/2xx x x R25R26R274.0004.0004.2500.2500.3120.3120.3440.4690.4690.030.030.034.755.005.383xx x x x R29R31R31R354.5004.8754.8755.3750.2500.3120.3120.3120.3440.4690.4690.4690.030.030.030.035.255.756.126.624xx x x x R36R37R37R395.8755.8755.8756.3750.2500.2500.3120.3120.3440.3440.4690.4690.030.030.030.036.756.757.127.625xx x x x R40R41R41R446.7507.1257.1257.6250.2500.3120.3120.3120.3440.4690.4690.4690.030.030.030.037.628.258.507.626xx x x x R43R45R467.6258.3128.3120.2500.3120.3750.3440.4690.5310.030.030.068.629.509.758xx x x x R48R49R49R509.75010.62510.62510.6250.2500.3120.3120.4280.3400.4690.4690.6560.030.030.030.0610.7511.8812.1212.5010xx x x x R52R53R53R5412.00012.75012.75012.7500.2500.3120.3120.4380.3440.4690.4690.6560.030.030.030.0613.0014.0014.2514.6212xx x x x R56R57R57R5815.00015.00015.00015.0000.2500.3120.3120.5620.3440.4690.4690.9060.030.030.030.0616.0016.2514.2517.2514xx x x x R59R61R62R6315.62516.50016.50016.5000.2500.3120.4380.6250.3440.4690.6561.0620.030.030.060.0916.7518.0018.3819.2516xx x x x R64R65R66R6717.87518.50018.50018.5000.2500.3120.4380.6880.3440.4690.6561.1880.030.030.060.0919.0020.0020.6224.1218xx x x x R68R69R70R7120.37521.00021.00021.0000.2500.3120.5000.6880.3440.4690.7811.1880.030.030.060.0921.5022.6223.3824.1220xx x x x R72R73R74R7522.00023.00023.00023.0000.2500.3750.5000.6880.3440.5310.7811.3120.030.060.060.0923.5025.0025.5026.5024xx x x x R76R77R78R7926.50027.25027.25027.2500.2500.4380.6250.8120.3440.6561.0621.4380.030.060.090.0928.0029.5030.3831.25环连接法兰的凸起部分的高度与槽尺寸“E”相等。对于1/2至21/2，压力等级Class 900的阀门参数，采用压力等级Class 1500的参数。The height of the raised portion of a ring joint flange is equal to the depth of groove dimension “E”.Use Class 1500 in sizes 1/2 to 21/2 for Class 900.对焊连接端口尺寸Butt Weld End Dimensions除非特别指定，否则所有美国太平洋阀门的标准焊接端口都符合ANSI B16.25型号2b的标准，其管壁厚度t等于或小于0.88英寸。对于管壁厚度大于0.88英寸的焊接端口，则符合ANSI B16.25型号3b标准。在订购焊接端口阀门时，请在型号的括号内加上“WE”。如果有需要，可根据要求提供特殊的焊接端口细节。Unless otherwise specified, all Pacific Valves standard weld ends are per ANSI B16.25 Figure 2b for pipe wall thickness, t equal to or less than 0.88. For pipe wall thickness, greater than 0.88 weld ends are per ANSI B16.25 Figure 3b. When specifying valves with weld ends, include WE in the figure number and the schedule in parentheses. Special weld end details can be furnished upon request.管壁厚度t等于或小于0.88英寸For Pipe Wall Thickness, tEqual To or Less than 0.88. 管壁厚度t大于0.88英寸For Pipe Wall Thickness, tGreater than 0.88. A = 阀门外径B = 管道内径A = Valve Outside Dia.B = Inside Dia. of PipeSCH2.5A = 2.963A = 3.594A = 4.626A = 6.788A = 8.7810A = 10.9412A = 12.97BtBtBtBtBtBtBt402.4690.2033.0680.2164.0260.2376.0650.2807.9810.32210.0200.36511.9380.406607.8130.4069.7500.50011.6260.562802.3230.2762.9000.3003.8260.3375.7610.4327.6250.5009.5620.59411.3740.6881007.4370.5949.3120.71911.0620.8441203.6240.4385.5010.5627.1870.7199.0620.84410.7501.0001407.0010.8128.7501.00010.5001.1251602.1250.3752.6240.4383.4380.5315.1870.7196.8130.9068.5001.12510.1261.312STD2.4690.2033.0680.2164.0260.2376.0650.2807.9810.32210.0200.36512.0000.375XS2.3230.2762.9000.3003.8260.3375.7610.4327.6250.5009.7500.50011.7500.500XXS1.7710.5522.3000.6003.1520.6744.8970.8646.8750.8758.7501.00010.7501.000SCH14A = 14.2516A = 16.2518A = 18.2820A = 20.3124A = 24.3830A = 30.3836A = 36.50BtBtBtBtBtBtBt1029.3760.31235.3760.3122019.2500.37523.2500.37529.0000.50035.0000.5003013.2500.37515.2500.37519.0000.50022.8750.56228.7500.62534.7500.6254013.1240.43815.0000.50016.8760.56218.8120.59422.6240.68834.5000.7506012.8120.59414.6880.65616.5000.75018.3760.81222.0620.9698012.5000.75014.3120.84416.1240.93817.9381.03121.5621.21910012.1240.93813.9381.03115.6881.15617.4381.28120.9381.53112011.8121.09413.5621.21915.2501.37517.0001.50020.3761.81214011.5001.25013.1241.43814.8761.56216.5001.75019.8762.06216011.1881.40612.8121.59414.4381.78116.0621.96919.3122.344STD13.2500.37515.2500.37517.2500.37519.2500.37523.2500.375XS13.0000.50015.0000.50017.0000.50019.0000.50023.0000.50029.0000.50035.0000.500阀门公称通径A和B尺寸上的公差Tolerance on A & B Diameters by Valve Nominal Pipe Size2.5 - 46 - 1012 - 1820 - 36A+0.09/-0.03+0.16/-0.03+0.16/-0.03+0.16/-0.03B+/-0.03+/-0.03+/-0.06+0.12/-0.06符合ANSI B16.25标准的对焊连接端口尺寸Butt Weld Dimensions Conforming to ANSI B16.25管道公称通径NominalPipe管道目录PipeSchedule螺栓阀帽压力等级Bolted BonnetPressure Class压力密封PressureSealA管道外径NominalPipeO.D.阀门外径ValveOutsideDiameterB管道内径InsideDiameterof PipeC焊接边缘镗孔Bore ofWeldingLip管道壁厚WallThicknessof Pipe150300600900150090015002500 21/240 (STD)80 (XS)160XXSxx xx xxx xxxxx xxx 2.87527/82.4692.3232.1251.7712.4792.3512.1781.8680.2030.2760.3750.552340 (STD)80160XXSxx xx xx xxxxxxxxxxxx3.500319/323.0682.9002.6242.3003.0812.9342.6922.4090.2160.3000.4380.600440 (STD)80120160XXSxx xx xxxxxxxxxxxxxxxxxxxx4.50045/84.0263.8263.6243.4383.1524.0443.8693.6923.5303.2790.2370.3370.4380.5310.674640 (STD)80 (XS)120160XXSxx xx xxxxxxxxxxxxxxxxxx6.625625/326.0655.7615.5015.1894.8976.0945.8285.6005.3275.0720.2800.4320.5620.7190.864840 (STD)6080 (XS)100120140XXS160xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx8.625825/327.9817.