S-5038K68 4.026" ID x 4 1/2" OD x 48" Long ASTM B241 Standard-Wall Aluminum Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance and lightweight handling due to 6061 aluminum construction, reducing installation fatigue and long-term maintenance.
• Reliable, leak-resistant connections with NPT male threads on both ends, ensuring a secure fit in high-pressure air, oil, and water systems.
• Exceptional durability and structural integrity from seamless construction, minimizing failure risks under continuous industrial use.
• Precise dimensional compatibility with 4" Schedule 40 specifications, facilitating easy integration into existing piping networks with Class 150 aluminum fittings and Class 125 aluminum flanges.
• Long service life and reduced replacement costs thanks to compliance with ASTM B241 standards for material quality and performance.
• Environmentally safe and regulatory compliant with RoHS 3 adherence, supporting sustainable and safe industrial operations.
• Versatile application across multiple media, including air, oil, and water, streamlining inventory for diverse project needs.

Professional Applications & Engineering Value

This 4" Schedule 40 aluminum threaded pipe nipple is engineered to address common industrial challenges such as corrosion, weight-related installation issues, and connection reliability. Crafted from seamless 6061 aluminum, it offers a robust solution for transporting air, oil, and water in demanding environments. The NPT male threads on both ends provide a tight seal, reducing leakage risks in systems requiring Class 150 aluminum fittings and Class 125 aluminum flanges. Its 48-inch length and precise 4.026" ID ensure optimal flow efficiency, while the ASTM B241 compliance guarantees material consistency. Ideal for HVAC, plumbing, and industrial machinery, this pipe nipple enhances system longevity and minimizes downtime, making it a cost-effective choice for engineers and procurement specialists.

Specification Summary & Compliance

This product adheres to ASTM B241 specifications for material and manufacturing, ensuring dimensional accuracy with a 4" Schedule 40 profile, 4.026" ID, and 4-1/2" OD. Threads conform to NPT standards for reliable engagement in piping systems. It is fully compliant with RoHS 3 (2015/863/EU) regulations, supporting environmental and safety standards in industrial applications.