1.筒体（摘自J B1153－73）附表1筒体的容积、面积和质量公称直径DN mm 1米高的容积Vm31米高的内表面积F B（m2）1米高筒节钢板理论质量，kg厚度δ，mm3 4 5 6 8 10 12 14 16 18 20 22 24 26 28 30300 400 500 600 700 800 900 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 40000.0710.1260.1960.2830.3850.5030.6360.7851.1311.5392.0172.5453.1423.8014.5245.3096.1597.0308.0509.07510.18011.34012.5660.941.261.571.882.202.512.833.143.774.405.035.666.286.817.558.178.809.4310.0510.0811.3211.8312.5722303745304050606979893750627587991121241491731984460759010511913414917820823826729632235659791001211401591791992382783173563974364755145545936326727117517909912515017620022424929834839744649554559664469374279184189093998811915018021324027029635841847653659665571477483188195010081070112611861752112502803153484184875566276957148349039701040110811771246131513833633994795676367167958749601030111011901267134614241514158240845054063072080689598410801160120513381425151716061693178050360270080089799510931194129013901490158716871785188419806627708809871095120413141422153116401745185719652074218584096010801200131814351553167117901908202721452263238091410401170130014291556168418121940206921972325245325859861124126314001540167718151953209122292367250526432785105812061353150116501798194620942242239025332685283429852.椭圆封头（摘自JB/T 4737－95）（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Vm3 300 75 25 0.1211 0.0053550 13725 0.3711 0.0277350 88 25 0.1608 0.0080 40 0.3970 0.0313400 10025 0.2049 0.2049 50 0.4143 0.033740 0.2237 0.2237600 15025 0.4374 0.0353450 11225 0.2548 0.2548 40 0.4656 0.039640 0.2761 0.2761 50 0.4845 0.0424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Vm3500 125 25 0.3103 0.3103650 16225 0.5090 0.0442 40 0.3338 0.3338 40 0.5397 0.0492 50 0.3495 0.3495 50 0.5601 0.0525700 175 25 0.5861 0.05451400 35025 2.2346 0.3977 40 0.6191 0.0603 40 2.3005 0.4202 50 0.6411 0.0641 50 2.3445 0.4362750 188 25 0.6686 0.06631500 37525 2.5568 0.4860 40 0.7040 0.0729 40 2.6275 0.5125 50 0.7276 0.0773 50 2.6746 0.5301800 200 25 0.7566 0.07961600 40025 2.9007 0.5864 40 0.7943 0.0871 40 2.9761 0.6166 50 0.8194 0.0922 50 3.0263 0.6367900 225 25 0.9487 0.11131700 42525 3.2662 0.6999 40 0.9911 0.1209 40 3.3463 0.7339 50 1.0194 0.1272 50 3.3998 0.75661000 250 25 1.1625 0.15051800 45025 3.6535 0.8270 40 1.2096 0.1623 40 3.7383 0.8652 50 1.2411 0.1702 50 3.7949 0.89061100 275 25 1.3980 0.19802000 50025 4.4930 1.1257 40 1.4499 0.2122 40 4.5873 1.1729 50 1.4844 0.2217 50 4.6501 1.20431200 300 25 1.6652 0.25452200 55025 5.4193 1.4889 40 1.7117 0.2714 40 5.5229 1.5459 50 1.7494 0.2827 50 5.5921 1.58391300 325 25 1.9340 0.32082400 60025 6.4323 1.9227 40 1.9953 0.3407 40 6.5453 1.9905 50 2.0361 0.3540 50 6.6207 2. 0358注：当封头厚度δn<10mm时，封头直边高度h2取25，当封头厚度10≤δn<20mm时，封头直边高度h2取40，当封头厚度δn≥20mm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δmm质量mkg公称直径DNmm厚度δmm质量mkg公称直径DNmm厚度δmm质量mkg公称直径DNmm厚度δmm质量mkg3006 5.79750 6 31.0912006 76.37180010 287.918 7.84 8 41.72 8 102.24 12 346.41350 6 7.62 10 55.29 10 132.79 14 405.22 8 10.29 12 66.75 12 159.97 16 464.35400 6 9.69 14 78.35 14 187.38 18 523.788 13.06 16 90.08 16 214.97 20 592.50 10 18.03 18 101.95 18 242.78 22 653.4612 21.87800 6 35.14 20 279.83 24 714.744506 12.01 8 47.13 22 305.68 26 776.33 8 16.17 10 62.26130010 154.53 28 838.2410 22.12 12 75.14 12 186.11190010 319.52 12 26.80 14 88.16 14 217.92 12 384.395006 14.57 16 101.33 16 249.962000 12 424.348 19.61 18 114.64 18 282.22 14 496.26 10 22.62 20 132.15 20 321.22 16 568.5212 32.23900 6 43.97140010 177.92 18 641.1214 37.92 8 58.93 12 214.23 20 724.025506 17.38 10 77.42 14 250.78 22 798.32 8 23.37 12 93.39 16 287.57 24 872.96 10 31.52 14 109.51 18 324.61 26 947.96 12 38.14 16 125.79 20 368.90 28 1023.30 14 44.86 18 142.24150010 202.95210012 466.276006 20.44 20 163.39 12 244.31 14 545.23 8 27.4710006 53.78 14 285.94220012 510.17 10 36.86 8 72.05 16 327.82 14 596.50 12 44.56 10 94.24 18 369.96 16 683.21 14 52.37 12 113.61 20 419.87 18 770.29 16 60.29 14 133.16 22 463.29 20 868.706506 23.75 16 152.89160010 229.63 22 957.65 8 31.89 18 172.79 12 276.37 24 1046.98 10 42.59 20 197.91 14 323.40 26 1136.68 12 51.46 22 218.69 16 370.70 28 1226.77 14 60.4511006 64.58 18 418.27240012 603.88 16 69.56 8 86.49 20 474.12 14 705.957006 27.30 10 112.69 22 523.06 16 808.42 8 36.64 12 135.80170012 310.41 18 911.31 10 48.73 14 159.11 14 363.16 20 1026.54 12 58.86 16 182.61 16 416.21 22 1131.45 14 69.11 18 206.31 18 469.55 24 1236.77 16 79.49 20 235.73 20 531.66 26 1342.51 18 90.01 22 260.38 22 586.45 28 1448.66。