METAL-TO-METAL SEAL COMPARISON CHART

KOENIG EXPANDER® series plugs form a secure, leak proof, metal-to-metal seal in drilled holes and ports. They provide reliable performance and integrity to critical fluid transport and pressurized fluid systems. With more than 5 billion parts installed, and failure rates less than 1 part per million (PPM), SFC KOENIG delivers proven metal-to-metal sealing solutions.

Product Comparison Chart

KOENIG EXPANDER SEALING PLUGConventional Methods
Product FeaturesPush StylePull StyleBallSet ScrewO-Ring PlugWelding
Use in as-drilled hole
High pressure system (>3000 psi)
Multi point, engineered sealing solution
Metal-to-metal sealing
No contamination or debris during installation
No additional chemical sealants or compounds required
Fast assembly suitable for high volume production
Operator independent controlled installation
Low scrap / rework cost
Uniform stress on the surrounding wall
Reliability & safety in variable fatigue, temperature, vibration conditions

GERMAN – Tell us the best way to contact you

Vereinbaren Die einen Termin mit unseren Experten

Massgeschneiderte Lösungen für Ihre Applikation

Seit 1927 bietet SFC KOENIG marktführende Lösungen, welche die Erwartungen an Leistung, Zuverlässigkeit und Sicherheit weit übertreffen. Erfahren Sie mehr:

Holen Sie sich den KOMPLETTEN
SFC KOENIG
Katalog.