Double Ferrule Compression Fittings - Special Alloys
National Hose & Accessory – Double Ferrule Compression Fittings in Special Alloys for Extreme Environments
National Hose & Accessory provides double ferrule compression fittings built from special corrosion-resistant alloys including Hastelloy®, Monel®, and Inconel®. Engineered for marine, offshore, and harsh chemical environments, these fittings deliver exceptional chemical resistance, mechanical strength, and sealing integrity under extreme pressure and temperature conditions.
Each fitting is precision-machined for leak-free performance in instrumentation, fluid control, and gas distribution systems. They are ideal for use in offshore platforms, subsea equipment, and chemical processing plants where corrosion and chemical exposure are constant challenges.
With Pasadena-based inventory and Gulf Coast distribution, National Hose & Accessory delivers specialty alloy fittings that meet the rigorous demands of Texas’s marine and energy industries.
Value Added Advantage:
Double ferrule fittings in Hastelloy®, Monel®, and Inconel®
Corrosion- and chemical-resistant for severe-duty environments
Precision-machined for high-pressure, leak-free performance
Local support for offshore, refining, and marine applications
Trust National Hose & Accessory—your Houston partner for specialty alloy compression fittings designed for strength, safety, and durability.




























