Durlon® 9000N
National Hose & Accessory – Durlon® 9000N Nuclear-Grade PTFE Gasket Material
National Hose & Accessory provides Durlon® 9000N, a nuclear-grade version of the Durlon 9000 PTFE gasket, formulated to meet ASME and ASTM specifications for use in nuclear power and critical containment systems. This material offers exceptional chemical resistance, thermal stability, and sealing integrity in the most demanding safety-related applications.
Certified for radioactive and energy sector environments, Durlon 9000N delivers consistent performance where compliance, traceability, and sealing precision are non-negotiable. It is trusted by utilities and power plants across the Gulf Coast for high-integrity flange sealing.
With Houston-based inventory and precision CNC cutting, National Hose & Accessory delivers Durlon 9000N gaskets with full documentation and material traceability for regulatory use.
Value Added Advantage:
Certified nuclear-grade PTFE material meeting ASME/ASTM standards
Resistant to radiation, heat, and chemical degradation
Full QA documentation and material certification available
Local fabrication and rapid support for energy-sector applications
Count on National Hose & Accessory—your Houston supplier for Durlon 9000N nuclear-grade gaskets engineered for safety, compliance, and performance in critical energy systems.