标准椭圆形封头尺寸

标准椭圆形封头尺寸

公称直径DN mm曲面高度h1 mm直边高度h2 mm内表面积A m2容积V m3
30075250.1210.00530
(350)88250.1600.00802
400100250.2040.0115
400.2230.0134
(450)112250.2540.0158
400.2750.0183
500125250.3090.0213
400.3330.0242
500.3490.0262
(550)137250.3700.0277
400.3960.0313
500.4130.0336
600150250.4360.0352
400.4640.0396
500.4830.0425
(650)162250.5070.0442
400.5380.0493
500.5580.0526
700175250.5840.0545
400.6170.0603
500.6390.0642
800200250.7540.0796
400.7920.0871
500.8170.0921
900225250.9450.112
400.8800.121
501.020.127
1000250251.160.151
401.210.162
501.240.170
(1100)275251.400.198
401.450.212
501.490.222
1200300251.650.255
401.170.272
501.750.283
(1300)325251.930.321
401.990.341
502.030.354
1400350252.230.398
402.290.421
502.330.436
(1500)375252.550.487
402.620.513
502.670.530
1600400252.890.587
402.970.617
503.020.637
(1700)425253.250.700
403.340.734
503.390.757
1800450253.640.826
403.730.866
503.780.889
(1900)475254.050.971
404.141.01
2000500254.481.13
404.571.18
504.631.20


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