S-44665K177 0.622" ID x 27/32" OD x 4" Long ASTM B241 Standard-Wall Aluminum Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance from 6061 aluminum construction ensures long-term reliability in harsh environments with air, oil, and water media.
• Leak-resistant NPT threads on both ends provide secure, tight connections for Class 150 aluminum fittings and Class 125 aluminum flanges.
• Seamless design eliminates weak points, enhancing structural integrity and preventing failure under pressure.
• Precision dimensions (0.622" ID, 27/32" OD) and Schedule 40 wall thickness (0.109") guarantee consistent flow and easy installation.
• ASTM B241 compliance assures material quality and performance consistency for industrial applications.
• RoHS 3 compliance meets environmental regulations, making it suitable for global supply chains.
• Versatile 4" length offers flexibility in piping layouts while maintaining a compact, space-saving profile.

Professional Applications & Engineering Value

This 1/2 inch Schedule 40 aluminum threaded pipe nipple is engineered to address common industrial challenges such as corrosion, leakage, and component failure in pneumatic, hydraulic, and fluid transfer systems. The seamless 6061 aluminum construction combined with NPT male threads on both ends ensures a robust, leak-proof connection that withstands continuous exposure to air, oil, and water. Its corrosion-resistant properties reduce maintenance costs and downtime, while the precise ASTM B241 specifications guarantee dimensional accuracy for seamless integration with Class 150 aluminum fittings and Class 125 aluminum flanges. Ideal for HVAC, manufacturing, and processing plants, this nipple delivers reliable performance where durability and compliance are critical.

Specification Summary & Compliance

This product adheres to ASTM B241 standards for material and manufacturing, ensuring consistent quality and performance. The NPT thread type follows industry-accepted dimensional tolerances for secure fittings. It is fully RoHS 3 (2015/863/EU) compliant, meeting stringent environmental regulations for hazardous substance restrictions. The seamless aluminum construction and specified wall thickness (0.109") align with Schedule 40 requirements, providing reliable pressure handling in compatible systems.