GRAPH-LOCK® 3125TC Flexible Graphite Gasketing

Laminated graphite sheet with a 316SS tang insert: It has laminated layers of 0.015" purified natural graphite flake that have been acid washed, expanded under heat, and then compressed into sheets with a minimum graphite content of 98%. This sheet contains a 0.004” thick 316 stainless steel tang insert (36 tangs/sq in.) bonded with a proprietary adhesive.

Application

• Excellent resistance
• Pure exfoliated graphite flake material excels in extreme conditions, withstanding heat, pressure, and aggressive chemicals
• Proven fire-safe
• Reliable
• Seals easily under moderate bolt load, offers superior torque retention
• Retains dimensional stability in high temperatures; seals tightly even during pressure fluctuations

Specifications

• Available in sheet and cut gasket form
• Min. Temperature: -240°C (-400°F)
• Max. Temperature: 454°C (850°F)
• Max. Pressure: bar (psi) 138 (2,000)

GRAPH-LOCK® 3125SS Flexible Graphite Gasketing.

Laminated graphite sheet with a 3125SS foil insert: GRAPH-LOCK® 3125SS has laminated layers of 0.015" purified natural graphite flake that have been acid washed, expanded under heat and then compressed into sheets with a minimum graphite content of 98%. This sheet contains a 0.002” thick 316 stainless steel foil insert, bonded with a proprietary adhesive.

Features and Benefits

• Excellent resistance
• Pure exfoliated graphite flake material excels in extreme conditions, withstanding heat, pressure, and aggressive chemicals
• Proven fire-safe
• Reliable
• Seals easily under moderate bolt load, offers superior torque retention
• Retains dimensional stability in high temperatures; seals tightly even during pressure fluctuations

Specifications

• Available in sheet and cut gasket form
• Min. Temperature: -240°C (-400°F)
• Max. Temperature: 454°C (850°F)
• Max. Pressure: bar (psi) 138 (2,000)

GRAPH-LOCK® 3123 / 3125 Flexible Graphite Gasketing.

Purified graphite sheet flexible graphite gasketing: The graphite flake has been acid washed, expanded under heat, and then compressed into sheets with a minimum graphite content of 98%. For thicknesses under 1/16” homogenous graphite is used. For thicknesses over 1/16” laminated graphite is used.

Application

• Excellent resistance
• Pure exfoliated graphite flake material excels in extreme conditions, withstanding heat, pressure and aggressive chemicals
• Proven fire-safe
• Reliable
• Seals easily under moderate bolt load, offers superior torque retention
• Retains dimensional stability in high temperatures; seals tightly even during pressure fluctuations

Specifications

• Available in cut sheet or cut gasket form
• Min. Temperature: -240°C (-400°F)
• Max. Temperature: 454°C (850°F)
• Max. Pressure: bar (psi) 138 (2,000)

GRAPH-LOCK® 3128 HOCHDRUCK® Flexible Graphite Gasketing.

Multi-layer graphite with 316SS inserts: GRAPH-LOCK® 3128 HOCHDRUCK® is a multi-layer, high strength sheet material composed of .020” thick layers of high purity flexible graphite (carbon >99.85%) and .002” thick layers of 316 stainless steel foil insert. It provides high compressive strength, blow-out resistance, excellent handling properties, and improved tightness. Depending on the sheet thickness, several layers of graphite and stainless steel are bonded together in a proprietary process; no adhesive is used. Maximum ash content is 0.15%.

Features and Benefits

• Excellent resistance
• Pure exfoliated graphite flake material excels in extreme conditions, withstanding heat, pressure, and aggressive chemicals
• Proven fire-safe
• Reliable
• Seals easily under moderate bolt load, offers superior torque retention
• Retains dimensional stability in high temperatures; seals tightly even during pressure fluctuations

Specifications

• Available in sheet or cut gasket form
• Min. Temperature: -240°C (-400°F)
• Max. Temperature: 454°C (850°F)
• Max. Pressure: bar (psi) 138 (2,000)

Style 9800 High Temp Gasketing

Style 9800 gasket is a high temperature gasketing composed of carbon fibers with an SBR binder. This high-performance material maintains its seal during pressure and temperature fluctuations, reducing leakage rates and maintenance time.

Application

• Saturated steam*
• Water
• Inert gases

Specifications

• Min Temperature: -73°C (-100°F)
• Max. Temperature: 482°C (900°F)
• Max. Continuous Temperature: 343°C (650°F)
• Max. Pressure: bar (psi) 138 (2000)

Style 9850 High Temp Gasketing

Style 9850 gasket is composed of carbon fibers with a nitrile binder. This high temperature gasket has a long-lasting seal, which minimizes cold flow and creep relaxation problems.

Application

• Saturated Steam*
• oils
• gasoline
• water
• aliphatic hydrocarbons
• most refrigerants

Specifications

• Min. Temperature: -73°C (-100°F)
• Max. Temperature: 482°C (900°F)
• Continuous Max: 343°C (650°F)
• Max. Pressure: bar (psi) 138 (2000)

Style 9900 High Temp Gasketing

Style 9900 gasket is composed of graphite fibers with a nitrile binder, allowing it to withstand extreme conditions. This high temperature gasket has passed Garlock® fire tests and is ABS Fire Safe Type Approved

Application

• Steam*
• Oil
• Grease
• Water

Specifications

• Min. Temperature: -73°C (-100°F)
• Max. Temperature: 537°C (1000°F)
• Max. Continuous Temperature: 343°C (650°F)
• Max. Pressure: bar (psi) 138 (2,000)

Style 5500 Inorganic Fiber Gasketing

Garlock® Inorganic Fiber Gasketing offers excellent thermal stability with minimal weight loss, reduced creep relaxation and improved torque retention. The inorganic fibers have excellent thermal and oxidation resistance, withstanding a continuous operating temperature of up to 550° F (290° C), and maximum spike of 800° F (425° C).

Application

• Water
• Aliphatic hydrocarbons
• Oils
• Gasoline
• Saturated steam*
• Inert gases
• Most refrigerants

Specifications

• Min. Temperature: -73°C (-100°F)
• Max. Temperature: 427°C (800°F)
• Max. Continuous Temperature: 288°C (550°F)
• Max. Pressure: bar (psi) 83 (1,200)

Style 5507 Inorganic Fiber Gasketing

Garlock® Inorganic Fiber Gasketing offers excellent thermal stability with minimal weight loss, reduced creep relaxation and improved torque retention. The inorganic fibers have excellent thermal and oxidation resistance, withstanding a continuous operating temperature of up to 550° F (290° C), and maximum spike of 800° F (425° C).

Application

• Water
• Aliphatic hydrocarbons
• Oils
• Gasoline
• Saturated steam*
• Inert gases
• Most refrigerants

Specifications

• Min. Temperature: -73°C (-100°F)
• Max Temperature: 427°C (800°F)
• Max. Continuous Temperature: 288°C (550°F)
• Max. Pressure: bar (psi) 83 (1,200)

MULTI-SWELL™ Style 3760 / Style 3760-U (NSF-61 Certified) / 3760 Nuclear 10CFR 50 Appendix B Certified

The MULTI-SWELL™ 3760 is the ultimate problem solver for those lightweight flange and covers where nuisance oil and water leaks plague most industrial facilities. Unlike traditional vegetable fiber and cork gaskets that allow water and oil to “wick” through the body of the gasket, the MULTI-SWELL absorbs the media at the inside edge, swells, and creates a tighter, long term seal.

Application

• Compressors
• Generators
• Pumps
• Gear Boxes
• Cast Water Flanges
• Transformers
• Sight Glasses
• Access Covers
• Handhole/Manhole

Specifications

• Min. Temperature: -73°C (-100°F)
• Max. Continuous Temperature: 205°C (400°F)
• Max. Pressure: bar (psi) 34.5 (500)

Style 2900 Utility Grade Gasketing

Style 2900 is able to withstand high temperature, whether continuous or in thermal cycling conditions and is ideal for use in general utility services, including aliphatic hydrocarbons, oils and gasoline.

Application

• Water
• Aliphatic hydrocarbons
• Oils
• Gasoline

Specifications

• Min. Temperature: -75°C (-100°F)
• Max. Temperature: 371°C (700°F)
• Max. Continuous Temperature: 205°C (400°F)
• Max. Pressure: bar (psi) 70 (1000)

Style 2920 Utility Grade Gasketing

Style 2920 is a high temperature gasket material that is ideal for utility services, including steam, inert gases and mild acids and alkalies.

Application

• water
• steam
• inert gases
• mild acids
• mild alkalies

Specifications

• Min. Temperature: -75°C (-100°F)
• Max. Temperature: 371°C (700°F)
• Max. Continuous Temperature: 205°C (400°F)
• Max. Pressure: bar (psi) 70 (1000)

Style 2930 Utility Grade Gasketing

Style 2930 is a high temperature gasket material that is ideal for utility services, including steam, refrigerants, oils, fuels and mild acids and alkalies.

Application

• Water
• Steam
• Refrigerants
• Oils
• Fuels
• Milds acids
• Mild alkalies

Specifications

• Min. Temperature: -75°C (-100°F)
• Max. Temperature: 371°C (700°F)
• Max. Continuous Temperature: 205°C 400°F
• Max. Pressure: bar (psi) 70 (1000)

Style 2950 Utility Grade Gasketing

Style 2950 features a nitrile binder that makes it an ideal choice for aliphatic hydrocarbon, oil and gasoline applications.

Application

• Water
• Aliphatic hydrocarbons
• Oils
• Gasoline

Specifications

• Min. Temperature: -75°C (-100°F)
• Max. Temperature: 371°C (700°F)
• Max. Continuous Temperature: 205°C (400°F)
• Max. Pressure: bar (psi) 70 (1000)

THERMa-PUR™ 4122

THERMa-PUR™ is a proprietary new gasketing material designed for use in high temperature sealing applications. It is produced using an environmentally friendly solvent-free process and combines a unique formulation with a patent-pending fiber core. THERMa-PUR™ is yet another innovative Garlock Sealing Technologies sealing solution that provides more than just temperature resistance.

Applications

• Marine and Land-based Exhaust Systems
• Biomass Gasification Process
• Oil and Gas Production
• Mineral and Fertilizer Processing
• Incineration Process
• Co-generation Systems
• Turbochargers Equipment
• Process Drying Equipment

Specifications

• Max. Continuous Temperature: 1000°C (1832°F)
• Max. Pressure: bar (psig) 34.5 (500)