橢圓形封頭尺寸與質(zhì)量

1、橢橢圓圓形形封封頭頭尺尺寸寸與與質(zhì)質(zhì)量量公稱直徑DNmm曲面高度h1mm 直邊高度homm內(nèi)表面積F 容積Vm3 厚度pmm質(zhì)量Gkg 30075250.1210.0053344556688400100250.2040.012354758610813400.2240.013410181222500125250.310.02137410512615820400.3340.02410271233600150250.4380.035310414517621828400.4660.04o10381245700175250.5860.055314419523628838400.6190.06o10501

2、2601471800200250.7570.08o424530636848400.7940.087106412771490900225250.9490.111430538645861400.9910.12110791296141121000250251.1630.151437546655874401.21o0.1621097121171413616157181771100275251.3980.198555667889401.45o0.21210116121391416316188182111200300251.6650.2555656798105700175400.6190.06o401.7

3、120.27110137121641419216221182491300325251.9340.3215766928123402.ooo0.3411015912191142241625718290公稱直徑DNmm曲面高度h1mm 直邊高度homm內(nèi)表面積F 容積Vm3 厚度pmm質(zhì)量Gkg 1400350252.2350.39858861068142402.3060.4211018312220142581629518333502.3450.436203791500375252.5570.486510161218162402.6280.513102091225114294163371838020

4、2.6750.53o204311600400252.9010.586613881841200300402.9760.6171023612284143331638118430503.0260.63720487225371700425253.2660.7oo61558207403.3460.7341026612320143741642818483503.4oo0.75720546226021800450253.6540.82761738231403.7380.8651026612320143741642818483503.7950.89120546226021900475254.0620.9696

5、1938257404.1521.0111032912396144631653018597504.2121.04o2067522744248132688316004002000500254.4931.12662138284404.5871.1731036412437145111658518660504.65o1.204207442282024896269732200550255.4191.4898343405.5231.5461043712526146141670318793505.5921.58420893229842410762611672812602400600256.4321.92384

6、07406.5451.9911051812623147271683318938506.6212.0362010562211642412722613802814882600650257.5322.4338476407.6552.51310605127271485016973181096507.7362.5662012332213582414842616102817363018642800700258.7183.0278551408.85o3.12o107001284114982161124181266508.9383.181201423221567241712261857282003302150

7、3000750259.9923.71186314010.1333.81710801129621411241612861814495010.2273.88820162622179124195726212328228930245632008002511.3514.49o87164011.5024.611109081210912600650407.6552.5131412751614591816435011.6034.69120184422203124221826240628259430278232297234008502512.7985.37288074012.9585.5081010231212

8、291414351616421818505013.0645.59920207522228524249526270628291830313032334232008004011.5024.611簡(jiǎn) 圖 與標(biāo) 記標(biāo)記示例：1.碟形封頭公稱直徑為500mm，壁厚為8mm，直邊高度為25mm（復(fù)合本標(biāo)準(zhǔn)），其標(biāo)記為：碟形封頭Dg5008JB576-64。2.碟形封頭公稱直徑為500mm，壁厚為8mm，直邊高度為40mm（不符合本標(biāo)準(zhǔn)），其標(biāo)記為：碟形封頭Dg5008，h=40,JB576-64.R1=D1rHa0.15Di0.226Di24。2565。35碳素鋼及低合金鋼制碟形封頭的幾何尺寸不銹鋼制碟形

9、封頭的幾何尺寸公稱直徑Dg球面內(nèi)半徑R1過(guò)度區(qū)轉(zhuǎn)角內(nèi)半徑r1封頭高度H直邊高度h 公稱直徑Dg球面內(nèi)半徑R2過(guò)度區(qū)轉(zhuǎn)角內(nèi)半徑r230030045682530030045 （350）.350527925 （350）.3505240040060902540040060 （450）.4506810225 （450）.450685005007511325、4050050075 （550）.5508312425 （550）.550836006009013625、4060060090 （650）.6509814725 （650）.6509870070010515825、407007001058008001

10、2018125、4080080012090090013520325、409009001351000100015022625、4010001000150 （1100）. 110016524925、40 （1100）. 11001651200120018027125、4012001200180 （1300）. 130019529425、40 （1300）. 13001951400140021031625、40、5014001400210 （1500）. 150022533925、40 （1500）. 15002251600160024036225、40、5016001600240 （1700）.

11、170025538425、40 （1700）. 17002551800180027040725、40、5018001800270 （1900）. 190028543025、40 （1900）. 19002852000200030045225、40、50200020003002200220033049740、50220022003302400240036054240、50240024003602600260039058840、50260026003902800280042063340、50280028004203000300045067840、5030003000450封頭高度H直邊高度 h 68257925902510225113251242513625、401472515825、4018125、4020325、4022625、4024925、4027125、40標(biāo)記示例：1.碟形封頭公稱直徑為500mm，壁厚為8mm，直邊高度為25mm（復(fù)合本標(biāo)準(zhǔn)），其標(biāo)記為：碟形封頭Dg5008JB576-64。2.碟形封頭公稱直徑為500mm，壁厚為8mm，直邊高度為40mm