De=outside diameter (mm)
Di=inside diameter (mm)
de=outside beading diameter (mm)
di=inside beading diameter (mm)
Ht=total height (mm)
h1=straight flange lenght (mm)
r1=knuckle radius (mm)
R=crown radius (mm)
S=thickness before forming (mm)
s=minimum thickness after forming

Products Heads and Bottoms Spherical Caps and Floating Dished Heads

Outwards Beaded Spherical Cap

COD. 0050

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Outwards Beaded Spherical Cap, Sifea srl

Key

De*	R	de	r1**	h1	S
100 ÷ 8500	on request (> 0,65De)	on request (100 ÷ 1850max)	>20÷acc. mold available	50 max	2,5 ÷ 45

* on request depending on R and thickness
** on request but depending on the available mold

Edge preparation

Every request will be subject to a feasibility study. Depending on the required characteristics (dimensions, material, thickness) S.I.F.E.A. might propose different workings and cold or hot forming. If a dimension has a value out of indicated ranges, please do not hesitate to contact S.I.F.E.A. for a specific evaluation.

Rev. 01-2023

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