National Hose & Accessory – Pipe & Weld Fittings for Permanent Piping Installations
National Hose & Accessory supplies pipe and weld fittings engineered for permanent, high-strength connections in fixed industrial piping systems. Built to ASME and ANSI standards, these fittings ensure long-term reliability in refineries, power plants, and process facilities operating under extreme pressures and temperatures.
Available in carbon steel, stainless steel, and specialty alloys, we carry elbows, tees, reducers, and couplings in all standard pressure classes. Each fitting is certified for material traceability and code compliance, ensuring safe installation in corrosive Gulf Coast conditions.
With Pasadena inventory and rapid distribution throughout Houston, Beaumont, and South Texas, National Hose & Accessory supports both routine maintenance and emergency repairs.
Value Added Advantage:
Large local inventory of pipe and weld fittings
Code-compliant materials with full documentation
Expert support for ASME B16.9 and B16.11 applications
Same-day fulfillment for shutdown or turnaround needs
Depend on National Hose & Accessory—your Houston supplier for pipe and weld fittings that ensure permanent strength and system integrity.