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LATTY® carb 96

Calendered gasket material made of selected carbon and mineral fibres bonded with a mix of synthetic elastomers. Anti-adhesive treatment on both faces. High-performance material which meets most applications: steam, high-pressure applications, all hydrocarbons. Limitation: For highly corrosive fluids, prefer LATTY®gold 5 ACID. Approval: BAM (oxygen), DVGW (gas), KTW (drinking water), WRC (drinking water).

 

LATTY® carb 96 G2F

The anti-adhesive treatment applied on LATTY®carb 96 is being replaced on LATTY®carb 96 G2F with a special graphite coating on both faces, which makes disassembling operations extremely fast and minimises flange corrosion. High-performance material which meets most applications: steam, high-pressure applications, all hydrocarbons. Limitation: For highly corrosive fluids, prefer LATTY®gold 5 ACID.

   LATTY® carb 965

Calendered gasket material made of selected carbon and mineral fibres bonded with a mix of synthetic elastomers, reinforced with an internal steel wire mesh. A special graphite coating, applied on both faces, makes disassembling
operations extremely fast and minimises flange corrosion. High-performance material which meets most applications: steam, high-pressure applications, all hydrocarbons. Particularly suited for large dimension gaskets. Limitation: For highly corrosive fluids, prefer LATTY®gold 5 ACID.

 
 LATTY® gold 92

Calendered gasket material made of selected synthetic and mineral fibres, bonded with a special acrylonitrile-elastomer mix. Anti-adhesive treatment on both faces. General purpose gasket: chemical and petrochemical industries, power
production. Limitation: For high temperature steams, prefer LATTY®carb 96 and for highly corrosive fluids LATTY®gold 5 ACID. Approval: BAM (oxygen), DVGW (gas), KTW (drinking water), LNE (food industry), WRC (drinking water). N° PMUC 17-053.

 

 
 LATTY® gold 92 G2F

The anti-adhesive treatment applied on LATTY®carb 92 is being replaced on LATTY®carb 92 G2F with a special graphite coating on both faces, which makes disassembling operations extremely fast and minimises flange corrosion. General purpose gasket: chemical and petrochemical industries, power
production. Limitation: For high temperature steams, prefer LATTY®carb 96 G2F and for highly corrosive fluids LATTY®gold 5 ACID. Approval: N° PMUC 17-235.

 

   LATTY® gold 925

 Calendered gasket material made of selected synthetic and mineral fibres bonded with a special acrylonitrile-elastomer mix, reinforced with an internal steel wire mesh. A special graphite coating, applied on both faces, makes disassembling operations extremely fast and minimises flange corrosion.
General purpose gasket: chemical and petrochemical industries, power production. Particularly suited for large dimension gaskets. Limitation: For high temperature steams, prefer LATTY®carb 965 and for
highly corrosive fluids LATTY®gold 5 ACID. Approval: N° PMUC 17-237.

   LATTY® gold 32

Calendered gasket material made of synthetic fibres bonded together with a mix of NBR-SBR elastomers. Anti-adhesive treatment on both faces. Applications for all slightly aggressive fluids (water, oils, fuels, etc.). Approval: LNE (food industry).

 
 LATTY® gold ACID

 Calendered gasket material made of selected synthetic fibres bonded together with a mix of special resins and elastomers resisting to highly aggressive fluids. High-performance material specially designed for applications with highly corrosive fluids: mineral acids, bases and strong oxidants.

 

   LATTY® flon 94 L

LATTY®flon 94 L is a modified filled PTFE sheet. Its isotropic structure gives a high resistance to creep and its elastic recovery guarantees a high sealing performance. Suitable for most chemical applications.
Limitation: Not to be used on fluorine-containing gases or molten alkali metals. Approval: BAM (oxygen), LNE (food industry), FDA: 177-1550 (CFR 21). N° PMUC 17-188

   LATTY® flon 95

 LATTY®flon 95 is a pure expanded PTFE material, whose high malleability allows sealing of even damaged flanges, while its very low relaxation under load guarantees high fitting reliability.
Requiring a low tightening force, LATTY®flon 95 is recommended for the fitting of fragile glass lined or plastic flanges. Suitable for most chemical applications. Limitation: Not to be used on fluorine-containing gases or molten alkali metals. Approval: FDA: 177-1550 (CFR 21).

   LATTY® flon 97

Molded In-Shape PTFE gasket over a ISO 1.4306 perforated stainless steel insert. LATTY®flon 97 offers an outstanding resistance to cold creep due to the specific design of the perforated plate reinforcement. LATTY®flon 97 is very resistant to moisture that it does not absorb. All chemical industries, machine building, aviation and astronautics, food-processing industry. Suitable with most chemicals, strong acids and bases. Limitation: Not to be used on fluorine-containing gases or molten alkali metals. Approval: TÜV (gas), FDA: 177-1550 (CFR 21).

   LATTY® graf EFA

 Double layer of 98% pure expanded graphite material laminated and clamped over a tanged ISO 1.4404 stainless steel insert. Cohesion forces hold this composite structure together without any bonding agent. LATTY®graf EFA offers both the highest performance in Pressure Temperature
Rating and the most convenient product for all blind assemblies due to its rigidity. Pipework flange gaskets, casing cover gaskets for valves, manhole gaskets. All environments (except strong oxidising ones). Chemical and petrochemical industries, energy, all industrial applications in general.Approval: BAM (oxygen).

   LATTY® graf EFA G2F

LATTY®graf EFA G2F, structurally identical to LATTY®graf EFA, adds a special graphite coating on both faces, which makes disassembling operations extremely fast. Pipework flange gaskets, casing cover gaskets for valves, manhole gaskets. All environments (except strong oxidising ones). Chemical and petrochemical industries, energy, all industrial applications in general.

   LATTY® graf EFAI

 LATTY®graf EFAI, structurally identical to LATTY®graf EFA, adds a special organic impregnation coating on both faces, which speeds up disassembling operations and reduces surface leak rate under low tightening pressure. Pipework flange gaskets, casing cover gaskets for valves, manhole gaskets. All environments (except strong oxidising ones). Chemical and petrochemical industries, energy, all industrial applications in general. Approval: BAM (oxygen).

   LATTY® graf EFMC @

 Multilayer of thin thickness of expanded graphite combined with stainless steel sheets specially designed to promote adherence of the graphite without gluing. This clipped assembly enables the product to retain the intrinsic properties of the flexible graphite and make handling of sheets and realisation of cut joints easy. Joints for pipe flanges, body/bonnet joints for valves, cover and manhole joints. Compatible with all fluids except strong oxidants Chemical, energy, petrochemical and all industrial applications in general. T -210 °C to +650 °C Fire test API 589.

   LATTY® graf EFI

Double layer of 98% pure expanded graphite material bonded and laminated over a ISO 1.4404 stainless steel 50 ? foil. The medium rigidity of LATTY®graf EFI permits on site easy gasket cutting and fast installation in inaccessible locations where gasket flexing is necessary. Pipework flange gaskets, casing cover gaskets for valves, manhole gaskets. All environments (except strong oxidising ones). Chemical and petrochemical industries, energy, all industrial applications in general. Recommendation: prefer LATTY®graf EFA for high Pressure Temperature Rating, and LATTY®graf EFN for chloride environment. Approval: DVGW (gas).

   LATTY® graf EFN

 Double layer of 98% pure expanded graphite material bonded and laminated over a 99.95% pure 13 ? or 25 ? nickel foil. The medium rigidity of LATTY®graf EFN permits on site easy gasket cutting and
fast installation in inaccessible locations where gasket flexing is necessary. Pipework flange gaskets, casing cover gaskets for valves, manhole gaskets. All environments (except strong oxidising ones). Particularly suited for Chloride environment. Chemical and petrochemical industries, energy, all industrial applications in general. Recommendation: For high Pressure Temperature Rating, prefer LATTY®graf EFA.

   LATTY® graf E2

Compressed sealing rings made of 98% pure expanded graphite without binder. Good chemical inertia, high thermal conductivity, naturally lubricious. Density: 1 - Thickness: 0.3 to 4 mm. All-purpose product for all industrial applications. Approval: DVGW (gas).

 
 LATTY® pack 960

 Moulded, graphite-impregnated gasket consisting of a mix of synthetic fibres coated with expanded graphite yarns reinforced with nickel-chrome. LATTY®pack 960 presents a major breakthrough in terms of safety due to its homogeneous structure with regular compactness, good elastic recovery and very low relaxation. Can be used up to 250 °C /48 bar in appropriate environment with suitable tightening means. Industrial boilers, manholes, handholes. Outstanding behaviour with water and steam (no hydrolysis).

 

 

   LATTY® graf RELEX

Patented composite gasket consisting of a massive LATTY®graf E expanded graphite sealing dam, die-formed in place, between stainless steel rings used as compression limiters. The main feature of this gasket lies into a metal-to-metal contact. During operation, the compression limiter ring protects the LATTY®graf E, seal by absorbing all mechanical stresses from the pipework, thermal shocks, etc. LATTY®graf REFLEX is warranted to seal under extreme and variable conditions. High elastic recovery.
For all bolted joints: valve bonnets, valve flanges, pump flanges, manholes, etc. Suitable for any application. Proven in the most demanding nuclear and industrial applications. Approval: N° PMUC 17-185.

 
 LATTY® flon UNISEAL

100% pure PTFE flat gasket with micro-fibrous structure. Self-adhesive. Resistant to chemicals. Flanges, pipes, tank lids, pump and compressor housings, gear covers, fans, blowers, dryers, reactor vessels (including glass). Enamelled, glass, plastic, ceramic surfaces. High tensile strength and good visco-elasticity. Supple gasket: does not deteriorate. May be used on corroded as well as on
new surfaces. Suitable for use in contact with foodstuffs and pharmaceuticals. Approval: BAM (oxygen), DVGW (gas), TÜV (TA-Luft).

 

   Tools

-Machine for cutting out circular joints and gaskets. All materials up to approximately 8 mm thick. Manual or electric driven. Its design  enables to cut easily and rapidly without prior marking of any gasket in a wide range of diameters (80 to 1 250 mm).
-Gasket-cutting kit. Combinations of the large number of punches offer the user a wide range    of possible dimensions.
-Box of cutting tools.

 
 LATTY® service

 Aerosols (propellant: CO2) or cartridge.
DL 101 Reducer F6                                     Anti-seize lubricant
CF 103 Transmeca HT 260                         Transmission chain lubricant  
GC 104 I SO 3790                                      Open gear lubricant
GF 105 GALVA +                                         Cold galvanising agent
HD 107 Textisol                                          Detergent oil
SL 108 Silicone 800                                    Silicon lubricant
HC 110 Starcoup MM                                  Cutting oil
PN 111 TE 213 A                                         Electrical contact cleaner
GT 112 Alco 280                                          PTFE lubricant
FE 115 VG 262                                            PTFE lubricating film

 

   
 
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