Flexitallic Semi-Metallic Gaskets

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Flexitallic Semi-Metallic Gaskets

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With its unique flexibility and elastic recovery to the effects of pressure and temperature fluctuations, bolt stress relaxation and creep, Flexitallic’s semi-metallic gaskets provide a superior sealing solution.

Through precision manufacturing, Flexitallic semi-metallic gaskets, available in unlimited configurations of high quality metals and materials, are tailored manufactured to meet the demands of each application up to 1000°C temperatures and up to 700 Bars (Pressure and Temperature not associated).

SPIRAL WOUND GASKETSSPIRAL WOUND GASKETS

  • FLEXITALLIC Style CG

    FLEXITALLIC Style CG

    The FLEXITALLIC ® Style CG gasket consists of a spiral-wound part and an outer ring. The seal is made by the spiral-wound part. The external ring ensures very precise installation. It acts as a compression stop and allows quick identification of the FLEXITALLIC ® gasket thanks to the marking and API colour code. FLEXITALLIC ® Style CG gaskets are available with « LS » construction (Low seating stress).

    • Unrivalled elastic recovery thanks to its profile and its specific deep «V» winding
    • A construction that can be adapted to your assemblies
    • Can be used to metal to metal contact
    • Allows immediate identification with its external ring
  • FLEXITALLIC Style CGI

    FLEXITALLIC Style CGI

    FLEXITALLIC ® Style CGI gasket comprises a spiral-wound part with inner and outer rings. It is the spiral-wound part of the gasket that gives it its excellent elastic recovery. Its outer ring ensures very precise location centering during installation. It acts as a compression stop and avoids excessive crushing when the bolts are tightened. The inner ring forestalls erosion and corrosion problems on the flange faces. It also forestalls buckling and the risk of failure of the spiral-wound part and constitutes an additional compression stop. FLEXITALLIC ® Style CGI gaskets are available with low stress construction «LS».

    • Unrivalled elastic recovery thanks to its profile and its specific deep «V» winding
    • A construction that can be adapted to your assemblies
    • Can be used to metal to metal contact
    • Capable of providing tightness under the most severe conditions (500 Bar/1,000°C )
    • Allows immediate identification with its external ring
  • FLEXITALLIC Style R

    FLEXITALLIC Style R

    The FLEXITALLIC ® Style R gasket consists of a spiral-wound metallic strip in a deep «V» with a flexible filler. The inside and outside diameters are reinforced by several wraps of winding without filler, reinforced by a suitable number of spot welds.

    • Unrivalled elastic recovery thanks to its profile and its specific deep «V» winding
    • A construction that can be adapted to your assemblies
    • Capable of providing tightness under the most severe conditions (500 Bar/1,000°C)
  • FLEXITALLIC Style RIR

    FLEXITALLIC Style RIR

    The FLEXITALLIC ® Style RIR gasket comprises a spiral-wound part with an inner ring. The inner ring acts as a compression stop. By filling the annular space between the bore of the flange and the inside diameter of the gasket, it reduces the effects of turbulence of the fluids and prevents premature flange erosion.

    • Unrivalled elastic recovery thanks to its profile and its specific deep «V» winding
    • A construction that can be adapted to your assemblies
    • Can be used compressed to metal to metal contact
    • Capable of providing tightness under the most severe conditions (500 Bar/1,000°C)

KAMMPROFILE GASKETSKAMMPROFILE GASKETS

  • FLEXITALLIC Style MRGH

    FLEXITALLIC Style MRGH

    The FLEXITALLIC ® Style MRGH gasket comprises a serrated metallic core covered with a flexible coating. The profile of the grooves is specially designed according to the coating and your applications. The production quality of FLEXITALLIC ® Style MRGH gaskets satisfies the most demanding specifications while ensuring an unrivalled high level of performance. FLEXITALLIC ® Style MRGH gaskets are available with integral or loose centering rings.

    • Capable of providing tightness under the most severe conditions (500 Bar/1,000°C)
    • High mechanical resistance
    • Wide chemical resistance
    • Excellent conformeability to flange imperfections
    • Large gaskets can be made according to a wide range of non-circular shape with one piece construction - no weld.

SPECIFIC GASKETSSPECIFIC GASKETS

  • FLEXITALLIC Style CR

    FLEXITALLIC Style CR

    The FLEXITALLIC ® Style CR gasket consists of a forged steel carrier ring in which FLEXITALLIC ® Style R spiral-wound gaskets are inserted. The carrier ring withstands very high seating stresses and the two Style R spiral-wound gaskets contribute an elastic recovery that is essential for assemblies subjected to severe conditions.

    • Incomparable elastic recovery
    • Compressed to ring thickness / work at metal to metal contact
    • High mechanical resistance
    • Suitable to any type of flange face (RF, RTJ, etc.)
    • 30 years of success on the most critical applications and processes (steam crackers, hydrocrackers, furnaces, etc.)
  • FLEXITALLIC Style FRG

    FLEXITALLIC Style FRG

    Made of a serrated metallic core coated with Supranite PG 50 on both sides. FLEXITALLIC ® Style FRG provides excellent mechanical resistance and excellent tightness (better than standard spiral-wound gaskets).

    • Forestalls flange corrosion problems on new and old equipment
    • Provides an excellent seal
    • High mechanical resistance
    • Easy installation, positioning, and identification
  • FLEXITALLIC Style HX-RIR

    FLEXITALLIC Style HX-RIR

    FLEXITALLIC ® Style HX-RIR consists of an inner ring limiting the compression of the spiral-wound element made of a winding strip with a soft filler achieving the sealing. Additionally, FLEXITALLIC ® Style HX-RIR incorporates a thiner winding element without filler on the external perimeter.

    • Specially designed for tube sheet heat exchangers
    • Adapts to the deformation of the assemblies: Compression effect - Flange Rotation - Bending effect
    • Provides the reliability and the elastic recovery of FLEXITALLIC ® spiral-wound gaskets
    • The external winding of the FLEXITALLIC ® Style HX-RIR prevents flange rotation

FLEXITALLIC Style ChangeFLEXITALLIC Style Change

  • FLEXITALLIC Style Change

    FLEXITALLIC Style Change

    The production of the FLEXITALLIC Style CHANGE ® is unique. The design is exclusive and provides unrivaled performance.

    • Robust Construction
    • Unmatched cycling performance
    • Excellent elastic recovery
    • Low seating stress
    • Compact
    • Easy to handle for large diameters - Avoid spiral springs apart
    • Almost no relaxation
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