S-5038K129 4.026" ID x 4 1/2" OD x 60" Long ASTM B241 Standard-Wall Aluminum Threaded Pipe Nipples and Pipe
Standard-Wall Aluminum Threaded Pipe Nipples and Pipe
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Basic Information
Connection Parameters
Dimension Parameters
Material & Accessories Parameters
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Key Features & Benefits at a Glance
- Exceptional corrosion resistance with 6061 aluminum construction, ensuring long-term reliability in demanding air, oil, and water applications.
- Seamless design eliminates weak points, providing superior structural integrity and leak prevention under pressure.
- Precision NPT male threads on both ends for quick, secure connections and compatibility with standard industrial fittings.
- Heavy-duty Schedule 40 wall thickness (0.237") offers enhanced durability and performance for class 150 fitting and class 125 flange systems.
- Full compliance with ASTM B241 standards guarantees consistent material quality and dimensional accuracy for engineering projects.
- RoHS 3 (2015/863/EU) compliant construction meets strict environmental regulations, suitable for global supply chains.
- Optimized 4.026" ID and 4 1/2" OD dimensions ensure efficient flow and easy integration into existing 4-inch piping systems.
Professional Applications & Engineering Value
This 4" Schedule 40 aluminum threaded pipe nipple is engineered to address common industrial challenges such as corrosion, high-pressure leaks, and installation inefficiencies. The seamless 6061 aluminum construction provides excellent resistance to oxidation and chemical degradation, making it ideal for air, oil, and water systems where durability is critical. With NPT male threads on both ends, it ensures a tight, reliable seal that minimizes maintenance downtime in class 150 fitting and class 125 flange applications. Its 60-inch length and precise dimensions allow for versatile use in HVAC, hydraulic, and process piping, reducing the need for custom fabrication and speeding up project timelines.
Specification Summary & Compliance
This product meets ASTM B241 specifications for material and manufacturing standards, ensuring consistent performance. It features standard NPT threading with precise dimensions (4.026" ID, 4 1/2" OD, 0.237" wall thickness) suitable for industrial use. The pipe is fully RoHS 3 (2015/863/EU) compliant, adhering to environmental safety requirements without compromising on mechanical properties.
