FLEXITALLICS PRODUCTS

FLEXITALLICS PRODUCTS

SPIRAL WOUND GASKETS

Spiral Wound Gasket

To combat the effects of pressure and temperature fluctuations, flexibility and recovery are essential.

The Flexitallic spiral wound gasket is the precision-engineered solution for flanged joints, heat exchangers, boiler handholes, manholes, and other high-temperature, high-pressure applications—providing resistance to virtually every known corrosive and toxic element.

THERMICULITE 835 SPIRAL WOUND

  • High temperature filler material for spiral wound gaskets
  • Cryogenics to 1800ºF / 982ºC
  • Class 150 to 2500

Download Thermiculite 835 Datasheet (pdf)

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STYLE CG

Utilizes an external ring which accurately centers gasket on flange face: provides additional radial strength to prevent gasket blowout and acts as a compression stop. A general purpose gasket suitable for use with flat face and raised face flanges.

Download Spiral Wound Gasket CG/CGI Datasheet (pdf)

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STYLE CGI

Suitable for use with flat face and raised face flanges and specified for high pressure/temperature service or where corrosive or toxic media are present.

Download Spiral Wound Gasket CG/CGI Datasheet (pdf)

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STYLE LS & LSI

The style LS spiral wound gasket has been engineered by Flexitallic to provide an alternative to sheet gaskets in Class 150 and Class 300 service. Style LS gaskets have the inherent strength, resiliency and blowout resistance of spiral wound gaskets, yet require low bolt load for seating. They are manufactured with high purity Flexicarb flexible graphite filler or PTFE filler for optimum sealability, and are available for the full range of standard Class 150 and Class 300 flanges, as well as other non-standard low pressure flanges.

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STYLE M, MC & MCS

These styles are designed for boiler manhole cover assemblies. They are usually round, obround or oval shape, depending of course, upon the manhole plate configuration.

Style MC gaskets have pre-formed inner and/or outer rings made of spiral windings. This centering guide permits the gasket to assume its correct position and to compensate for inequalities in plate contours and fillets in cold-pressed plates as well as to prevent shouldering and pinching caused by radial misplacement.

Style MCS gaskets are manufactured with a solid metal inner and/or outer ring which also prevents over compression of the gasket in high pressure systems.

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THERMICULITE 845 FLEXPRO KAMMPROFILE

  • High temperature facing material for kammprofile gaskets
  • Cryogenics to 1800ºF/982ºC
  • Class 150 to 2500

Download Flexpro Thermiculite 845 (pdf)

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RING TYPE JOINTS (RTJ)

Ring Type Joints

Ring type joints excel in high-pressure, high-temperature applications such as oil field drilling equipment. RTJs are also used on valves and pipework assemblies.

Available in both oval and octagonal configurations (interchangeable on the modern grooved flange). Standard ring type joints are manufactured to meet both API 6A and ASME B16.20 sizes and ratings.

Download Flexitallics Ring Type Joints Datasheet (pdf)

Style BX

The Style BX ring type joint is manufactured in accordance with API 6A. All BX ring type joints incorporate a pressure passage hole to allow for pressure equalization each side of the sealing faces. On assembly, metal to metal contact of the flange faces is achieved. The Style BX is not interchangeable with any other style, and is only suited for API 6BX flanges. Style BX ring type joints are designed to seal pressure up to 20,000 psi in accordance with API 6A pressure ratings.

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Style R

The Style R ring type joint is manufactured in accordance with API 6A and ASME B16.20, to suit API 6B and ASME B16.5 flanges.

Style R ring type joints are manufactured in both oval and octagonal configurations. Both styles are interchangeable on the modern flat bottom groove, however only the oval style can be used in the old type round bottom groove.

Style R ring type joints are designed to seal pressure up to 6,250 psi in accordance with ASME B16.5 pressure ratings and up to 5,000 psi in accordance with API 6A pressure ratings.

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Style RX

The Style RX ring type joint is manufactured in accordance with API 6A and ASME B16.20, to suit API 6B and ASME B16.5 flanges.

Style RX ring type joints are manufactured in both oval and octagonal configurations. Both styles are interchangeable on the modern flat bottom groove, however only the oval style can be used in the old type round bottom groove.

Style RX ring type joints are designed to seal pressure up to 6,250 psi in accordance with ASME B16.5 pressure ratings and up to 5,000 psi in accordance with API 6A pressure ratings.

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FLANGE RESCUE GASKET (FRG)

Flange Rescue Gasket - FRG

Across the compliance spectrum, from health and safety, through environmental issues to incident avoidance, the FRG is a cost saving revolution.

This corrosion management tool is both proactive in helping inspection and reactive in enabling repair. By reducing leaks and slowing corrosion the possibility of shut-downs with associated HSE visits are dramatically reduced, as is the huge loss of revenue associated with a stop in production.

  • Restructured Sigma PTFE bonded to a precision machined metallic core providing a leak free seal and blow out resistance.
  • High visibility, corrosion resistant PTFE coated metallic body with integral bolt holes to aid identification.
  • Highly compressible Sigma 606 to conform to flange face corrosion damage, to seal and prevent further deterioration.

Download Flexitallics Flange Rescue Gaskets Datasheet (pdf)

SIGMA

Sigma 511Sigma pairs the outstanding chemical resistance of PTFE with enhanced dimensional stability.

Developed for processes ranging from cryogenic temperatures to 500ºF (260ºC), and suitable for sealing virtually every chemical medium across the entire pH range (0-14). Sigma range materials contain non-stick properties that aid in an easy removal process after their usage to dramatically reduce the downtime on shutdown.

Now available in 80 x 80 sizes.

SIGMA 511

MATERIAL: Biaxially-orientated PTFE containing silica
COLOR: Fawn

Standard compressibility
Strong acids (except hydrofluoric) to general chemicals
Can be used for all concentrations of sulfuric acid
Not suitable for molten alkali metals, fluorine gas or hydrogen fluoride
WRAS approved for hot and cold potable water services

Download Sigma 511 Datasheet (pdf)

SIGMA 533

MATERIAL: Biaxially orientated PTFE containing barium sulfate
COLOR: Off white (pigment free)

Standard compressibility
Ideal for sealing food, pharmaceutical and other non-contamination applications
Strong alkaline solutions to other general chemicals
Aqueous hydrofluoric acid below 49%
Not suitable for sealing molten alkali metals or fluorine gas

Download Sigma 533 Datasheet (pdf)

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SIGMA 588

MATERIAL: Biaxially orientated PTFE
COLOR: Off white (pigment free)

Highly conformable surface layers designed for glass-lined, FRP, ceramic, plastic and low bolt load applications
Modified PTFE inner core design to maximize sealability and prevent blow-out
FDA compliant

Download Sigma 588 Datasheet (pdf)

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SIGMA 600

Developed specifically for petrochemical and chemical use. FDA compliant for both low and high bolt loads. Is non contaminating with lower creep an cold flow. A single gasket replacement for metallic and non-metallic flange applications.

Max Temperature: 500°F (260°C)
Max Pressure: 1235 psig (8.5 MPa)
ASME m: 1.4
ASME y: 1595 psi (11 MPa)
pH Range: 0–14

Download Sigma 600 Datasheet (pdf)

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THERMICULITE 715 CORELESS SHEET

thermiculite_715High temperature coreless sheet material. Replacement for compressed fibre sheet material and tanged graphite sheet. Thermiculite® 715 is available in a standard sheet size of 2m x 1.5m range of 0.8 through 3.2 mm. Other sheet sizes and thickness may be available on request.

Max Temperature: 454°C (850°F)
Max Pressure: 2030 psig (290 bar) (Class 150–300)
ASME m: 3.2
ASME y: 4200 psi (29 MPa)
Fire safe API 607

Download Thermiculite 715 Datasheet (pdf)

CHANGE GASKET

change-gasket03The Change heat exchanger gasket is incredibly robust and resilient, and is designed to deliver the most dynamic seal ever.It’s manufactured with proprietary equipment, using a 5-times thicker metal spiral and a unique laser welding process that penetrates completely through. As a result, it requires no inner or outer ring, and is as easy to handle and install as a double-jacketed gasket. Furthermore, it’s proven to perform without fail at least 60% longer than any other heat exchanger gasket, spiral wound, double jacketed, CMG, or Kammprofile.

Download Flexitallics Change Gasket Datasheet (pdf)

NOVUS 10 SHEET

Novus_10_imageA universal grade especially suitable for use under alkaline conditions with good steam resistance. It also possesses excellent creep resistance and is suitable for use with oils, fuels and refrigerants. Premium quality carbon fibre reinforced material, with a high quality Nitrile rubber binder.
Max Temperature: 425°C
Max Pressure: 100 bar

Download Novus 10 Datasheet (pdf)

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NOVUS 30 SHEET

Novus_30_imageGood quality material based on a blend of Aramid and inorganic fibres bonded with Nitrile rubber. General purpose material suitable for use in a wide range of applications,including hot and cold water, steam, oils, fuels, gases and a wide range of general chemicals.
Max Temperature: 400°C
Max Pressure: 80 bar

Download Novus 30 Datasheet (pdf)

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NOVUS 34 SHEET

Novus_34_imageA superior universal material, based on a blend of Aramid/Inorganic fibres and special additives, with a high quality Nitrile rubber binder. Being a superior performance material with excellent mechanical properties, it is suitable for many applications including oils, solvents, high pressure steam and gases including oxygen.
Max Temperature: 450°C
Max Pressure: 100 bar

Download Novus 34 Datasheet (pdf)

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NOVUS 45 SHEET

Novus_45_imageNovus 45 is a quality compressed sheet material, manufactured from aramid fibres bound with a high quality nitrile rubber.
General service material suitable for oils, fuels, low pressure steam and mild chemicals.
Max Temperature: 300°C
Max Pressure: 60 bar

Download Novus 45 Datasheet (pdf)

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NOVUS 49 SHEET

Novus_49A compressed non-asbestos sheet material which combines a high percentage of graphite, reinforced with aramid fibres and a small amount of rubber binder system.
A high performance material with excellent mechanical properties, it is suitable for many applications including oils, solvents, high pressure steam and gases including oxygen.
Max Temperature: 420°C
Max Pressure: 100 bar

Download Novus 49 Datasheet (pdf)

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