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novaform®

Gaskets
Automotive & Series Products

novaform® GB
Metal bead gaskets

Metal bead gaskets

Material profile

Sheets coated with elastomers in the coil process or bright metal sheets are processed into high-quality metal bead gaskets using the progressive die method.

  • For narrow gasket widths
  • Even with low surface pressure
  • Practically no setting – creates a permanent seal

Macro adjustment to the sealing surfaces takes place by means of preformed beads in novaform® GB. Micro range sealing additionally occurs through a special elastomer coating applied to the metal substrate. This combination of different materials guarantees that the joint is permanently tight – also with extremely low connecting forces – even if the sealing point is subject to extreme temperatures or frequently changing loads.

Other non-ferrous metals such as copper possible on request. 

Bead geometries

Applications

novaform® GBC is a group of punched or laser-cut metal bead gaskets in various thicknesses made from commercially available stainless steels with or without a coating.

Substrate 

 Coating 

Temperature resistance*

Standard color (top/bottom)

1.4310

 

 

NBR

-25 to +160 °C

green/black

FKM

-30 to +250 °C

blue/black

HTC-A DL

-40 to +350 °C

silver/silver

HTC-G

-40 to +400 °C

gray/gray

HTC-M

-30 to +600 °C

gray/gray

bright

-30 to +350 °C

-

1.4301

HTC-G

-40 to +400 °C

gray/gray

bright

-30 to +500 °C

-

1.4828

 

HTC-G

-40 to +400 °C

black/black

bright

-30 to +800 °C

-

*installed in sealing area


Other materials and/or coatings on request.

Brochure, technical data sheet and characteristic values

Customer Service
+1 336 814 4318