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Home > Sealing Gasket > Lens Ring Joint Gasket for Pipe and Flange

Lens Ring Joint Gasket for Pipe and Flange

  • BKG440
  • BANDAK

Product details

Lens ring joint gasket is manufactured in accordance with DIN 2696, providing the engineer with a high integrity; high pressure and temperature seal for special applications.

Lens ring joint gasket has a spherical surface and is suitable for use with conical flange faces. So any other styles are available on request. As the standard, the lens gasket material should be softer than the flange material, be ensure that the applied compressive load leads to the elastic and plastic deformation of the lens gasket and not the flange sealing face. As with all metallic joints, the re-use of lens gasket is not recommended.


Material range:


Material

Hardness(HB)

Temperature(C)

Soft iron

90

530

Carbon steel

120

530

304(L) 321 316(L)

160

750

5Cr1/2Mo

130

500




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