CNAF CONTENT TO DONE AND CNAF IMAGE TO RIGHT
Aramid fibers with an NBR binder
The BLUE-GARD® Style 3000 compressed fiber gasketing is made with aramid fibers with an NBR binder. This gasket provides improved torque retention and drastically lowers emissions levels. It also cuts operational costs by reducing waste and energy consumption.
Utility Services
Water
Aliphatic hydrocarbons
Oils
Gasoline
Inorganic fibers with a nitrile binder
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).
Water
Aliphatic hydrocarbons
Oils
Gasoline
Saturated steam*
Inert gases
Most refrigerants
*Minimum recommended assembly stress = 4,800psi. Preferred assembly stress = 6,000-10,000psi. Gasket thickness of 1/16″ strongly preferred. Retorque the bolts/studs prior to pressurizing the assembly. For saturated steam above 150psig or superheated steam, consult Garlock Engineering.
MULTI-SWELL™ Style 3760 / Style 3760-U (NSF-61 Certified) / 3760 Nuclear 10CFR 50 Appendix B Certified
Aramid fibers with a proprietary rubber binder
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.
Creates compressive load in lightweight flanges in oil and water service
More universal than gaskets that swell in oil only — reduces inventory
Performs well in flanges that might crush an elastomer gasket, providing use in a wide array of applications
More compressible than standard fiber gaskets and seals with low load
Easy to cut and handle — extremely flexible, minimizes waste
Replaces vegetable fiber gaskets in many applications — won’t weep, improving plant safety
Seals flanges in “less than perfect” conditions minimizing maintenance
Specify 3760-U for applications requiring NSF 61 approved gaskets (Drinking Water)
In compliance with 10CFR 50 Appendix B as specified by the United States Nuclear Regulatory Commission (NRC). Garlock is also a Nuclear Procurement Issues Committee (NUPIC) audited company.
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.
*Minimum recommended assembly stress = 4,800psi. Preferred assembly stress = 6,000 – 10,000psi. Gasket thickness of 1/16” strongly preferred. Retorque the bolts/studs prior to pressurizing the assembly. For saturated steam above 150 psig or superheated steam, consult Garlock Engineering.
*Minimum recommended assembly stress = 4,800psi. Preferred assembly stress = 6,000 – 10,000psi. Gasket thickness of 1/16” strongly preferred. Retorque the bolts/studs prior to pressurizing the assembly. For saturated steam above 150 psig or superheated steam, consult Garlock Engineering.
High Temperature Cut Gaskets and Sheets
THERMa-PUR® is yet another innovative sealing solution that provides more than just temperature resistance. Style 4122 is designed for use in high temperature sealing applications. It is produced using an environmentally friendly solvent-free process and combines a unique formulation with traditional quality. THERMa-PUR® out performed vermiculite based gaskets in laboratory testing, showing significantly less leakage even in extreme thermal cycling condition.
Typical Physical Properties
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