Flange Insulating Gaskets: Electrical Isolation And Corrosion Protection By Goodrich Gasket

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Understanding Flange Insulating Gaskets

Goodrich Gasket's Flange Insulating Gasket Kits are designed to address two key concerns in flanged connections:

Galvanic Corrosion: When dissimilar metals like steel and aluminum come together in a flange joint, an electrical current can flow in the presence of moisture, leading to corrosion of the more reactive metal. Flange insulating gaskets create a barrier, preventing this electrical contact and stopping corrosion in its tracks.
Electrical Isolation: In some industrial applications, it's essential to prevent electrical currents from traveling along pipelines. Flange insulating gaskets act as insulators, stopping the flow of stray currents and ensuring electrical safety.
Goodrich Gasket's Flange Insulating Gasket Kits

Goodrich Gasket's Flange Insulating Gasket Kits are comprehensive solutions that include several components:

Phenolic Laminate/Neoprene Gasket: This core component provides the primary sealing and insulating properties. Phenolic laminate is known for its excellent electrical resistance and durability, while the neoprene facing ...
... enhances sealing performance.
Phenolic Laminate Bolt Sleeves: These insulate the bolts, preventing electrical current from traveling through them and compromising the isolation effectiveness.
Insulating Washers: Placed under the bolt heads and nuts, these washers add another layer of insulation.
Optional Stainless Steel Washers: While plated mild steel washers are standard, Goodrich Gasket offers optional stainless steel washers for additional corrosion resistance.
Self-Adhesive Tape: This wraps around the outside diameter of the flange, providing a complete seal and preventing foreign matter ingress.
Benefits of Goodrich Gasket's Flange Insulating Gaskets

Enhanced Corrosion Protection: By preventing galvanic corrosion, Flange Insulating Gaskets ensure longer flange and pipeline lifespans.
Improved Electrical Safety: They stop stray currents from traveling along pipelines, safeguarding personnel and equipment.
Complete Kits: Goodrich Gasket provides all the necessary components for a secure and efficient installation.
Material Options: The choice between neoprene-faced phenolic laminate and other materials allows for customization based on specific application requirements.
Conclusion

For applications where electrical isolation and corrosion protection are critical, Goodrich Gasket's Flange Insulating Gaskets offer a reliable and effective solution. Their expertise in gasket design and manufacturing ensures you get the right components for your specific needs. By incorporating Flange Insulating Gaskets into your flanged connections, you can ensure the safety, longevity, and optimal performance of your piping systems.