筒体和封头标准及重量

1.筒体（摘自JB115373）附表1筒体的容积、面积和质量公称直径DNmm1米高的容积Vm31米高的内表面积FB（m2）1米高筒节钢板理论质量，kg厚度，mm34568101214161820222426283030040050060070080090010001200140016001800200022002400260028003000320034003600380040000.0710.1260.1960.2830.3850.5030.6360.7851.1311.5392.0172.5453.1423.8014.5245.3096.1597.0308.0509.07510.18011.34012.5660.941.261.571.882.202.512.833.143.774.405.035.666.286.817.558.178.809.4310.0510.0811.3211.8312.5722303745304050606979893750627587991121241491731984460759010511913414917820823826729632235659791001211401591791992382783173563974364755145545936326727117517909912515017620022424929834839744649554559664469374279184189093998811915018021324027029635841847653659665571477483188195010081070112611861752112502803153484184875566276957148349039701040110811771246131513833633994795676367167958749601030111011901267134614241514158240845054063072080689598410801160120513381425151716061693178050360270080089799510931194129013901490158716871785188419806627708809871095120413141422153116401745185719652074218584096010801200131814351553167117901908202721452263238091410401170130014291556168418121940206921972325245325859861124126314001540167718151953209122292367250526432785105812061353150116501798194620942242239025332685283429852.椭圆封头（摘自JB/T 473795）（见附表2、附表3）附表2以内径为公称直径的椭圆封头的型式和尺寸公称直径DNmm曲边高度h1mm直边高度h2mm内表面积Am2容积Vm3公称直径DNmm曲边高度h1mm直边高度h2mm内表面积Am2容积Vm330075250.12110.0053550137250.37110.027735088250.16080.0080400.39700.0313400100250.20490.2049500.41430.0337400.22370.2237600150250.43740.0353450112250.25480.2548400.46560.0396400.27610.2761500.48450.0424附表2续表公称直径DNmm曲边高度h1mm直边高度h2mm内表面积Am2容积Vm3公称直径DNmm曲边高度h1mm直边高度h2mm内表面积Am2容积Vm3500125250.31030.3103650162250.50900.0442400.33380.3338400.53970.0492500.34950.3495500.56010.0525700175250.58610.05451400350252.23460.3977400.61910.0603402.30050.4202500.64110.0641502.34450.4362750188250.66860.06631500375252.55680.4860400.70400.0729402.62750.5125500.72760.0773502.67460.5301800200250.75660.07961600400252.90070.5864400.79430.0871402.97610.6166500.81940.0922503.02630.6367900225250.94870.11131700425253.26620.6999400.99110.1209403.34630.7339501.01940.1272503.39980.75661000250251.16250.15051800450253.65350.8270401.20960.1623403.73830.8652501.24110.1702503.79490.89061100275251.39800.19802000500254.49301.1257401.44990.2122404.58731.1729501.48440.2217504.65011.20431200300251.66520.25452200550255.41931.4889401.71170.2714405.52291.5459501.74940.2827505.59211.58391300325251.93400.32082400600256.43231.9227401.99530.3407406.54531.9905502.03610.3540506.62072. 0358注：当封头厚度n10mm时，封头直边高度h2取25，当封头厚度10n20mm时，封头直边高度h2取40，当封头厚度n20mm时，封头直边高度h2取50。附表3以内径为公称直径的椭圆封头的质量公称直径DNmm厚度mm质量mkg公称直径DNmm厚度mm质量mkg公称直径DNmm厚度mm质量mkg公称直径DNmm厚度mm质量mkg30065.79750631.091200676.37180010287.9187.84841.728102.2412346.4135067.621055.2910132.7914405.22810.291266.7512159.9716464.3540069.691478.3514187.3818523.78813.061690.0816214.9720592.501018.0318101.9518242.7822653.461221.87800635.1420279.8324714.74450612.01847.1322305.6826776.33816.171062.26130010154.5328838.241022.121275.1412186.11190010319.521226.801488.1614217.9212384.39500614.5716101.3316249.96200012424.34819.6118114.6418282.2214496.261022.6220132.1520321.2216568.521232.23900643.97140010177.9218641.121437.92858.9312214.2320724.02550617.381077.4214250.7822798.32823.371293.3916287.5724872.961031.5214109.5118324.6126947.961238.1416125.7920368.90281023.301444.8618142.24150010202.95210012466.27600620.4420163.3912244.3114545.23827.471000653.7814285.94220012510.171036.86872.0516327.8214596.501244.561094.2418369.9616683.211452.3712113.6120419.8718770.291660.2914133.1622463.2920868.70650623.7516152.89160010229.6322957.65831.8918172.7912276.37241046.981042.5920197.9114323.40261136.681251.4622218.6916370.70281226.771460.451100664.5818418.27240012603.881669.56886.4920474.1214705.95700627.3010112.6922523.06168