椭圆形封头的尺寸.doc

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1、椭圆形封头形式与尺寸表(JB1154—73)公称尺寸曲面高度直边高度厚度内表面积容积重量30075253~90.1210.00532.95（350）88253~90.1600.00813.86400100253~90.2040.01154.954010~160.2230.013418.5（450）112253~90.2540.01586.104010~180.2760.018323.0500125253~90.3090.02137.44010~180.3330.024227.550200.3490.026259.0（550）137253~90.370.0277

2、8.94010~180.3960.031332.35020~220.4130.033669.5600150253~90.4360.035210.64010~180.4640.039638.15020~240.4830.042581.5（650）162253~90.5070.044212.54010~180.5380.049344.55020~240.5580.052693.5700175253~90.5840.054514.64010~180.6170.060351.15020~240.6390.0642106.5800200253~90.7540.07961

3、8.94010~180.7920.087164.15020~260.8170.0921137.5900225253~90.9450.11223.64010~180.9880.12180.85020~281.020.127169.51000250253~91.160.15128.64010~181.210.16298.85020~301.240.170204（1100）275255~91.40.19856.64010~181.450.2121175020~241.490.2222431200300255~91.650.11266.64010~181.710.12

4、11385020~341.750.127287（1300）325256~91.930.32192.64010~181.990.3411615020~242.030.3543321400350256~92.230.3981084010~182.290.4211865020~382.330.436382（1500）375256~92.550.4871234010~182.620.5132115020~242.670.5304331600400256~92.890.5871394010~182.970.6172395020~423.120.637490（1700）4

5、25257~93.250.721834010~183.350.742685020~243.40.765481800450257~93.650.832034010~183.750.872975020~503.80.89608（1900）4752584.050.9712584010~124.141.013322000500258~94.481.132864010~184.571.183665020~504.631.217482200550258~95.41.493504010~185.51.544405020~505.571.5889724006004010~18

6、6.522.005215020~506.62.051055