ASME ANSL 法兰尺寸.doc

150磅级凸面法兰密封尺寸公称通径(DN)dDbD1D2螺栓数量(n)螺栓孔径()螺栓直径(in)mmininmminmminmminmminmminmm151/21/21331/289-23/860.513/83545/815W1/2203/43/41937/898-23/470111/164345/815W1/225112541/41087/161231/879.525145/815W1/23211/411/43245/81171/21331/28921/26445/815W1/24011/211/23851279/161537/898.527/87345/815W1/250225161525/81643/4120.535/89243/419W5/86521/221/264717811/161851/2139.541/810543/419W5/880337671/21903/4196152.5512743/419W5/810044102922915/162471/2190.563/1615783/419W5/8125551271025415/162481/221675/1618687/822W3/4150661521127912691/2241.581/221687/822W3/420088203131/224311/829113/4298.5105/827087/822W3/4250101025416406113/1631141/4362123/432412125W7/830012123051948311/432174321538112125W7/835014131/43372153313/835183/4476161/44131211/829W140016151/4387231/259717/1637211/4540181/24701611/829W145018171/44382563519/1640223/4578215431611/432W11/850020191/4489271/2699111/164325635235842011/432W11/460024231/45913281317/848291/2749.5271/46922013/835W11/4300磅级凸面法兰密封尺寸公称通径(DN/NPS)dDbD1D2螺栓数量(n)螺栓孔径()螺栓直径(in)mmininmminmminmminmminmminmm151/21/21333/4959/161525/866.513/83545/815W1/2203/43/41945/81175/81631/482.5111/164343/419W5/825112547/812411/161831/28925143/419W5/83211/411/43251/41333/41937/898.521/26443/419W5/84011/211/23861/815613/162141/2114.527/87347/822W3/450225161/21657/823512735/89283/419W5/86521/221/26471/219012657/814941/810587/822W3/480337681/421011/82965/8168.5512787/822W3/4100441021025411/43277/820063/1615787/822W3/4125551271127913/83591/423575/1618687/822W3/415066152121/231817/1637105/827081/2216127/822W3/4200882031538115/84213330105/827012125W7/82501010254171/244517/848151/4387.5123/43241611/829W13001212305201/2521251173/4451153811611/432W11/835014131/43372358421/854201/4514.5161/44132011/432W11/540016151/4387251/264821/458221/2571.5181/24702013/835W11/445018174322871123/861243/4628.5215432413/835W11/45002019483301/277521/26427686235842413/835W11/460024235843691423/47032813271/46922415/841W11/2600磅级凸面法兰密封尺寸公称通径(DN/NPS)dDbD1D2螺栓数量(n)螺栓孔径()螺栓直径(in)mmininmminmminmminmminmminmm151/21/21333/4959/161525/866.513/83545/815W1/2203/43/41945/81185/81631/482.5111/164343/419W5/825112547/812411/161831/28925143/419W5/83211/411/43251/413313/162137/898.521/26443/419W5/84011/211/23861/81567/82341/2114.527/87347/822W3/450225161/2165126512735/89283/419W5/86521/221/26471/219011/82957/814941/810587/822W3/480337681/421011/43265/8168512787/822W3/410044102103/427311/23881/221663/161578125W7/8125551271333013/445101/2266.575/16186811/829W1150661521435617/848111/229281/22161211/829W1200877/8200161/241913/1656133/4349105/82701211/432W11/82501093/42482050821/26417432123/43241613/835W11/430012113/42982255925/867191/4489153812013/835W11/435014127/8327233/460323/470203/4527161/44132011/438W13/840016143/437527686377233/4603181/24702015/841W11/245018151/2419291/474331/483253/4654215332013/444W15/850020181/44643281331/289281/2724235842413/444W15/8600242255937940410233838271/469224252W17/8900磅级凸面法兰密封尺寸公称通径(DN/NPS)PEFRKN螺栓直径(in)mmininmminmminmminmminmminmm80361/8123.825/167.9215/3211.911/320.861/81565/324R11100471/8149.225/167.9215/3211.911/320.871/81815/32437125581/2180.985/167.9215/3211.911/320.881/22165/32441150691/2211.125/167.9215/3211.911/320.891/22415/324452008121/8269.885/167.9215/3211.911/320.8121/83085/3244925010141/4323.855/167.9215/3211.911/320.8141/43625/3245330012161/2381.005/167.9215/3211.911/320.8161/24195/3245735014183/8419.007/1611.1321/3216.661/161.5183/84675/3246240016205/8469.907/1611.1321/3216.661/161.5205/85245/3246645018233/8533.401/212.7025/3219.841/161.5233/85943/1657050020251/2584.201/212.7025/3219.841/161.5251/26843/1657460024303/8692.155/815.8811/1626.973/322.4303/87727/326781500磅级凸面法兰密封尺寸公称通径(DN/NPS)dDbD1D2螺栓数量(n)螺栓孔径()螺栓直径(in)mmininmminmminmminmminmminmm151/21/21343/41217/822.531/482.513/83547/823W3/4203/411/161751/8130125.531/288.9111/164347/823W3/42517/82257/814911/829.04101.62514126W7/83211/411/82861/415911/829.043/8111.121/2644126W7/84011/213/835717811/432.047/8123.827/873411/829W150217/84781/221611/238.561/2165.135/8928126W7/86521/221/45795/824415/841.571/2190.541/8105811/829W180323/470101/226717/848.08203.25127811/432W11/8100435/892121/431121/854.091/2241.363/16157813/835W11/4125543/8111143/437537/873.5111/2292.175/16186815/842W11/2150653/8136151/239431/483.0121/2317.581/22161211/239W13/8200, 871781948335/892.9151/2393.7105/82701213/445W15/82501083/42222358541/4108.019482.6123/432412251W17/830012103/8263261/267547/8124.0221/2571.5153811621/854W235014113/8289291/275051/4133.525635.0161/44131623/861W21/44001613330321/282553/4146.5273/4704.8181/24701625/867W21/245018145/83713691563/8162.0301/2774.7215331627/874W23/450020163/8416383/49857178.0323/4831.8235841631/880W360024195/84984611708203.539990.6271/46921635/893W31/2美标ASME/ANSL RJ法兰ASME美国机械工程协会/ANSI美国国家标准学会ANSI 150、300、400、600、900、1500、2500RJ法兰尺寸表ANSI 150RJmm公称通径外径螺栓孔中心圆直径连接凸出部分直径内径法兰厚度连接凸出部分高度梯形槽中心圆直径梯形槽深度梯形槽宽度螺栓孔数量与直径螺栓直径DNDD1D2D3tfLEFn-dM2510879.563.52520.76.447.66.48582.63823.96.465.16.48.74-151250152120.5101.65125.56.482.66.48.74-191665178139.5120.66428.76.4101.66.48.74-191680190152.5133.47630.36.4114.36.48.74-1916100229190.5171.410230.36.4149.26.48.78-1916125254216193.712730.36.4171.56.48.78-2320150279241.5219.115231.86.4193.66.48.78-2320200343298.5273203356.4247.76.48.78-2320250406362330.225436.66.4304.86.48.712-2522300483432406.430538.26.43816.48.712-2522ANSI 300RJ mm公称通径外径螺栓孔中心圆直径连接凸出部分直径内径法兰厚度连接凸出部分高度梯形槽中心圆直径梯形槽深度梯形槽宽度螺栓孔数量与直径螺栓直径DNDD1D2D3tfLEFn-dM2011782.563.51922.36.442.96.48.74-1916251248969.82523.96.450.86.48.74-191640156114.590.53827.16.468.36.48.74-2320501651271085130.3882.6811.98-1916651901491276433.48101.6811.98-2320802101681467636.68123.8811.98-2320100254200174.610246.18149.2811.98-2320125279235209.6127438181.0811.98-2320150318270241.315244.68211.1811.912-2320200381330301.620349.38269.9811.912-2522250444387.5355.625455.78323.9811.916-3027300521451412.530558.88381811.916-3330ANSI 600RJ mm公称通径外径螺栓孔中心圆直径连接凸出部分直径内径法兰厚度连接凸出部分高度梯形槽中心圆直径梯形槽深度梯形槽宽度螺栓孔数量与直径螺栓直径DNDD1D2D3tfLEFn-dM2011782.563.51922.36.442.96.48.74-1916251248969.82523.96.450.86.48.74-191640156114.590.53828.76.468.36.48.74-2220501651271085133.4882.6811.98-1916651901491276436.68101.6811.98-2220802101681467639.68123.8811.98-2220100273216174.610246.18149.2811.98-2222125330266.5209.612752.58181.0811.98-2527150356292241.315255.78211.1811.912-3230200419349301.620063.68269.9811.912-3633250508432355.624871.58323.9811.916-3633300559489412.829874.78381.0811.920-3633900RJ mm公称通径外径螺栓孔中心圆直径连接凸出部分直径内径法兰厚度连接凸出部分高度梯形槽中心圆直径梯形槽深度梯形槽宽度螺栓孔数量与直径螺栓直径DNDD1D2D3tfLEFn-dM80241190.5155.67346.18123.8811.98-25201002922351819952.58149.2811.98-3330125349279.5215.912158.58181.0811.98-3532150381317.5241.314663.68211.1811.912-3330200470393.530819171.58270.0811.912-393625054647036223877.98323.9811.916-3936300610533.5419.128287.48381.0811.920-3936ANSI 1500RJmm公称通径外径螺栓孔中心圆直径连接凸出部分直径内径法兰厚度连接凸出部分高度梯形槽中心圆直径梯形槽深度梯形槽宽度螺栓孔数量与直径螺栓直径DNDD1D2D3tfLEFn-dM25149101.571.422356.450.86.48.74-25224017812492.13538.26.468.36.48.74-302750216165123.84846.1895.3811.98-252265244190.5136.55749.38108811.98-302780267203168.57055.78136.5811.98-3330100311241.5193.792628162811.98-363