Flat Dished End

Flat Dished End

R (mm) = 1,2D
r (mm) = 0,05D
h1 (mm) >= 3,5 t
h2 (mm) = 0,15D
H (mm) = h1+ h2
V (mm³) = 0,06D³ (h1=0)
m (kg) = 2piDp².t = t.mt