Sealing and Isolation Gaskets and Flange Isolation Kits

PSI Sealing and Isolating Gasket Bolt Sequence thm

Installation of Sealing Gaskets
Recommended Installation procedures, bolt tightening sequence, as well as suggested torque values.
These instructions are appropriate for LineBacker® GasketSeal® LineSeal®, and Rubber faced Phenolic Sealing Gaskets.
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PSI Sealing and Isolating Gasket thm

Sealing and Isolating Gaskets
Two of PSI's premier sealing gaskets are available with isolating retainers. Both LineBacker® and GasketSeal® gaskets may be ordered with isolating retainers to match your application. In addition, you may choose from a wide variety of sealing elements so your completed gasket will consist of a combination of the best materials to seal the flange and maintain that seal for the life of the piping system.

PSI Sealing and Isolating Gasket thm Linebacker® Sealing/Isolating Gaskets
utilize a rectangular sealing element, referred to as a "quad" ring, in combination with a unique groove design to effectively seal and isolate flanges of all types
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PSI Sealing and Isolating Gasket thm GasketSeal® Sealing/Isolating Gaskets
are considered to be one of the most effective methods for sealing mating surfaces of all types
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PSI Sealing and Isolating Gasket thm LineSeal® Xtreme Critical Service Gaskets
are designed to withstand severe corrosive environments
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PSI Sealing and Isolating Gasket thm Linebacker® 61™ Sealing/Isolating Gaskets
meets all criteria associated with NSF health effects testing, certification and production facility inspections.
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PSI Sealing and Isolating Gasket thm

Non-Isolating Sealing Gaskets
Three of PSI's premier sealing gaskets are available with non-isolating (metallic) retainers. In addition to the LineBacker® and GasketSeal® gaskets, the FlangeMate® sealing gasket features a unique configuration that allows the use of even soft metallic materials (grafoil) to be used as seal elements. The hoop strength of metallic retainers virtually insures against the possibility of a gasket blow-out under any and all conditions.

PSI Sealing and Isolating Gasket thm Linebacker® Non-isolating Sealing Gaskets
utilize a rectangular sealing element, referred to as a "quad" ring, in combination with a unique groove design to effectively seal and isolate flanges of all types
( read more)
PSI Sealing and Isolating Gasket thm GasketSeal® Non-isolating Sealing Gaskets
are considered to be one of the most effective methods for sealing mating surfaces of all types
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PSI Sealing and Isolating Gasket thm FlangeMate® Non-isolating Sealing Gaskets
provides superior hoop strength and positive assurance against gasket blowout.
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PSI Sealing and Isolating Gasket thm

Flat Isolating Gaskets
Flat isolating gaskets are available in a wide variety of dielectric materials to eliminate the possibility of electrical currents passing through the flange. For additional protection, type "E" gaskets extend out to the O.D. of the flange to help eliminate the possibility of any metallic materials inadvertently becoming lodged between the flange faces and thus shoring-out the desired electrical isolation.

PSI Sealing and Isolating Gasket thm Rubber Faced Phenolic Flat Isolating Gaskets
used in special applications where other gaskets may not be suitable.
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Contact Allied Corrosion Industries, Inc.

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PSI Sealing and Isolating Gasket thm

Reduced Emission Specialty Isolating Gaskets
Significant chemical and material composition improvements are now being incorporated into sealing gaskets designed to address the regulations associated with asbestos type gaskets. Three versions are manufactured from new proprietary materials that provide excellent resistance against environmental leakage (zero environmental leakage) without the health hazards associated with asbestos type gaskets. All are available as either "E" or "F" type gaskets in isolating retainer materials.

PSI Sealing and Isolating Gasket thm PSI Sealing and Isolating Gasket thm PSI Sealing and Isolating Gasket thm LineBacker® Sealing Gaskets
utilize a patented rectangular sealing element, referred to as a "quad" ring, in combination with a unique groove design to effectively seal and isolate flanges of all types.
Three gaskets address the regulations associated with asbestos substitute gaskets and fugitive emissions.
( read more)
PSI Sealing and Isolating Gasket thm LineSeal® Xtreme Critical Service Gaskets
are designed to withstand severe corrosive environments
( read more)
PSI Sealing and Isolating Gasket thm Linebacker® 61™ Sealing/Isolating Gaskets
meets all criteria associated with NSF health effects testing, certification and production facility inspections.
( read more)
PSI Sealing and Isolating Gasket thm

Isolation Sleeves, Washers, and Kits
Flange isolation kits are available for all flange sizes, types, pressure ratings and materials. Each kit is individually and securely packed in a reinforced corrugated cardboard box, which is clearly labeled as to its contents for convenience in warehousing and field use inventory. Very large diameter gaskets are packaged separately from the sleeves and washers for convenience in storing and handling.

PSI Sealing and Isolating Gasket thm PSI Sealing and Isolating Gasket thm PSI Sealing and Isolating Gasket thm PSI Sealing and Isolating Gasket thm PSI Sealing and Isolating Gasket thm PSI Sealing and Isolating Gasket thm PSI Sealing and Isolating Gasket thm PSI Sealing and Isolating Gasket thm PSI Sealing and Isolating Gasket thm PSI Sealing and Isolating Gasket thm PSI Sealing and Isolating Gasket thm PSI Sealing and Isolating Gasket thm ( read more)