Lipped gasket 94 series
groovedPTFEgraphite

lipped gasket
lipped gasket
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Characteristics

Type
lipped
Configuration
grooved
Material
PTFE, graphite
Temperature limit

Min.: -40 °C
(-40 °F)

Max.: 455 °C
(851 °F)

Pressure limit

345 bar
(5,003.8 psi)

Description

Teadit® Kammprofile gaskets offer outstanding flexibility, assuring seal integrity under pressure and temperature fluctuations, flange rotation, bolt stress relaxation and creep. Teadit® Kammprofile gaskets are used by the chemical and petrochemical industry, as well as in power stations and refineries, on both standard pipework and special applications, e.g. shell and tube heat exchangers, etc. Kammprofile gaskets are constructed from a precision serrated metallic core with soft facing materials - flexible graphite or expanded PTFE - bonded to either side. Depending on the kind of metal used, Teadit® Kammprofile gaskets can be used for all media from pH 0 to 14. Materials The core material should be chemically and thermally compatible with the fluid to be sealed. If possible, the core metal should be the same as used to manufacture the flanges to avoid corrosion or differential Thermal Expansion. Facing The most widely used covering material is Flexible Graphite. For operational conditions where Flexible Graphite is not recommended Expanded PTFE is used. The chart below shows the Temperatre and Pressure limits for the cover materials.

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Exhibitions

Meet this supplier at the following exhibition(s):

ACHEMA 2024
ACHEMA 2024

10-14 Jun 2024 Frankfurt am Main (Germany) Hall 8.0 - Stand B27

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.