Torispherical head 3300 mm — select a type

Types A, B and C are listed for diameter 3300 mm. Compare the profile, material and thickness against the design; equal mating diameters do not establish interchangeability.

Head dimensions
Type A

  • D = 3300 mm
  • s = 6–22 mm; as specified
  • R = 1D
  • r = 0,1D
3300 mm size card

Torispherical head Type A — profile diagram

D, mm s, mm R, mm r, mm h1 and h2
3300 6–22 3300 330 According to the drawing

The size cards list thicknesses of 6–22 mm. The final configuration is agreed for the project. Radii refer to the company’s catalogue profile; heights and tolerances are specified in the drawing.

Head dimensions
Type B

  • D = 3300 mm
  • s = 6–22 mm; as specified
  • R = 0,9D
  • r = 0,17D
3300 mm size card

Torispherical head Type B — profile diagram

D, mm s, mm R, mm r, mm h1 and h2
3300 6–22 2970 561 According to the drawing

The size cards list thicknesses of 6–22 mm. The final configuration is agreed for the project. Radii refer to the company’s catalogue profile; heights and tolerances are specified in the drawing.

Head dimensions
Type C

  • D = 3300 mm
  • s = 6–22 mm; as specified
  • R = 0,8D
  • r = 0,154D
3300 mm size card

Torispherical head Type C — profile diagram

D, mm s, mm R, mm r, mm h1 and h2
3300 6–22 2640 508,2 According to the drawing

The size cards list thicknesses of 6–22 mm. The final configuration is agreed for the project. Radii refer to the company’s catalogue profile; heights and tolerances are specified in the drawing.

Materials

Carbon steels

20YuCh, 09G2S, St3sp5, St20, 17G1S

Aluminium alloys

AMg3, AMg5, AMg61 (1561), R-1407

Stainless steels

08(12)Kh18N10T, 10Kh17N13M2T, AISI 321, AISI 304, AISI 316Ti and Other

Titanium alloys

VT1-0, VT5, VT6, VT8, VT9, OT4-O

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    Torispherical head catalogue

    All typesAll sizes AAll sizes BAll sizes C