• 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

Outwards Beaded Spherical Cap

COD. 0050
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Outwards Beaded Spherical Cap, Sifea srl Outwards Beaded Spherical Cap, Sifea srl
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