Products
Durlon® 9400
Durlon 9400 is a specialty PTFE gasket specifically designed for hydrofluoric acid, anhydrous hydrogen fluoride, and other highly aggressive fluorinated media. Its unique filler formulation offers superior chemical resistance where standard PTFE materials would degrade or swell. Frequently used in railcar flanges, chemical reactors, and fluorine-based process lines, it provides safe, long-lasting sealing in extremely corrosive environments.
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Durlon 9400 is a specialty PTFE gasket specifically designed for hydrofluoric acid, anhydrous hydrogen fluoride, and other highly aggressive fluorinated media. Its unique filler formulation offers superior chemical resistance where standard PTFE materials would degrade or swell. Frequently used in railcar flanges, chemical reactors, and fluorine-based process lines, it provides safe, long-lasting sealing in extremely corrosive environments.
Why Choose Capital Rubber for Durlon 9400?
Expertise in fluorine-based chemical sealing and HF acid applications
In-stock access to high-integrity PTFE materials for emergency or planned outages
Custom fabrication to meet DOT, API, and plant-specific flange requirements