PRC NF E 81 101 Dished head

PRC NF E 81 101

Dished head 

Reference: F9
Norm: NF

Technical information

h2= R-√((R-r)²-(Di/2-r)²)
H= h2+h1+e
V(h2)≈ (Di+0,2)².0,455h2

Example

De: 2000
e: 10
R: 2300
r: 50
h1: 50
H: 316
V(h2): 457

De: Outside diameter
e: Initial thickness
R: Inside Dish radius
r: Knuckle radius
h1: Straight flange
H: Total height
V: Volume
Dd: Diameter of the disc
Di: Inside diameter
h2: Height of dished part
Hc: Center height