S-44665K413 0.493" ID x 43/64" OD x 8" Long ASTM B241 Standard-Wall Aluminum Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior leak resistance with seamless 6061 aluminum construction, eliminating weak points for reliable performance in demanding air, oil, and water systems.
• Precise NPT threading on both ends ensures easy, secure connections to Class 150 aluminum fittings and Class 125 aluminum flanges, reducing installation time and potential leaks.
• Excellent corrosion resistance from high-grade aluminum, extending service life and reducing maintenance costs in harsh industrial environments.
• Lightweight yet durable design offers easier handling and installation compared to steel alternatives, without sacrificing strength for Schedule 40 pressure applications.
• Full compliance with ASTM B241 standards guarantees consistent quality, dimensional accuracy, and material integrity for engineering peace of mind.
• RoHS 3 compliance ensures environmental safety and regulatory acceptance for global industrial supply chains.
• Versatile fluid compatibility with air, oil, and water, making it a cost-effective, multi-purpose solution for various piping systems.

Professional Applications & Engineering Value

This 3/8 NPT aluminum threaded pipe nipple addresses critical industrial challenges by combining seamless 6061 aluminum construction with standardized NPT threads for leak-free performance. Its seamless design eliminates potential failure points in high-pressure air, oil, and water systems, while the aluminum material provides inherent corrosion resistance without the weight of steel. Engineers value its ASTM B241 compliance for consistent wall thickness and threading precision, ensuring reliable connections in industrial pipe fittings for manufacturing plants, fluid transfer systems, and compressed air networks. The 8" length offers flexibility in piping layouts, reducing the need for custom fabrication in standard Schedule 40 applications.

Specification Summary & Compliance

This aluminum threaded pipe nipple features precise NPT (National Pipe Taper) threads on both ends with standard pipe threading tolerances. Manufactured to ASTM B241 specifications for aluminum pipe, it maintains Schedule 40 dimensions with 0.493" ID, 43/64" OD, and 0.091" wall thickness. The product is RoHS 3 (2015/863/EU) Compliant, meeting environmental regulations for hazardous substance restrictions in industrial components.