LATTY graf EFI GRAPHITE SHEET

Specification of LATTY graf EFI GRAPHITE SHEET

DESCRIPTION

LATTYgraf EFI

EXPANDED GRAPHITE AND STAINLESS STEEL SHEET AND GASKET FOR STATIC SEAL APPLICATIONS

Gasket material made of high-purity expanded graphite material (>98%) bonded and laminated over a ISO 1.4401 stainless steel 50µ foil. The medium rigidity of LATTYgraf EFI permits on site easy gasket cutting and fast installation in inaccessible locations where gasket flexing is necessary. Limitation : Prefer LATTYgraf EFA for high Pressure/Temperature rating, and LATTYgraf EFN for chloride environment. Graphite gasket for high-temperature applications.

Fluids : All environments (except strong oxidising ones)

Material : Pipework flange gaskets, casing cover gaskets for valves, manhole gaskets.

Composition

Expanded graphite

Parameters

Pressure : 0 to 650 bar

Temperature : -200 to 600 °C

pH : 0 - 14

Type of industries

Chemical and petrochemical industries, energy, all industrial applications in general.

CHARACTERISTICS

Material

expanded graphite, stainless steel

Product applications

flange, for valves, manhole

Other characteristics

high-temperature, high-pressure

Temperature limit

Max.: 600 °C (1,112 °F)

Min.: -200 °C (-328 °F)

Pressure limit

Max.: 650 bar (9,427 psi)

Min.: 0 bar (0 psi)