NPT Fittings
National Hose – NPT Fittings for Secure Hydraulic & Industrial Connections
National Hose provides NPT (National Pipe Thread) fittings built for durable, leak-resistant performance in industrial, hydraulic, and plumbing systems. Designed with tapered threads that form a tight mechanical seal, NPT fittings deliver proven reliability in low- to medium-pressure applications, ensuring consistent flow and long-lasting connections.
Available in multiple sizes, materials, and thread configurations, our NPT fittings are used across manufacturing, fluid transfer, and construction industries for cost-effective, dependable performance. Whether you’re assembling new systems or maintaining existing lines, National Hose ensures you have the right fittings for the job.
With local Houston stock and technical support, we help you select the proper size and material to ensure sealing integrity and system safety.
Value Added Advantage:
Extensive inventory of NPT fittings locally stocked in Houston
Leak-resistant tapered-thread design for industrial systems
Durable, cost-effective performance for versatile applications
Expert assistance for correct fitting selection and installation
Choose National Hose—your Houston supplier for reliable, high-quality NPT fittings and complete hydraulic solutions.