Normalgewoelbte-Boeden_neu

Normal dished heads

abbildung_normalgewoelbter_boden

Specification

r1 = da
r2 = 20-50 mm
bzw. nach Wunsch
da = Da = D
h1 3,5 * s
h2 = Wölbungshöhe
h3 = h1 + h2
H = h3 + s

(r1: Dishradius | r2: Knuckle radius | da: Outer diameter | h1: Straight flange height | h2: Depth of dishing | h3: total internal head height | s: Wall thickness | V: Volume | Aa: outer surface | Ai: inner surface)

Tolerances

Tolerances for height, scope, out-of-roundness, wall thickness, etc. are in accordance with DIN 28011 – Torispherical heads.

Production possibilities

  • da <= 4300 mm
  • s  <= 18 mm

Machining / technical possibilities

  • Centre holes
  • Extrusions / necked-in openings
  • Inner/outer grinding
  • Edge processing according to your specification
  • Pickling
  • Annealing up to da = 2770 mm

Further machining desired can be checked with technical sales.

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