S-5038K482 4.026" ID x 4 1/2" OD x 14" 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
- Superior corrosion resistance with 6061 aluminum construction for extended service life in demanding environments.
- Robust pressure handling compatible with Class 150 aluminum fittings and Class 125 aluminum flanges for reliable system integrity.
- Leak-resistant connections ensured by precision NPT male threading on both ends for a secure seal.
- Enhanced flow efficiency with a seamless internal bore (4.026" ID) that minimizes turbulence and pressure drop.
- Exceptional durability from a 0.237" wall thickness and Schedule 40 rating, providing structural strength against mechanical stress.
- Guaranteed material quality per ASTM B241 specifications, ensuring consistent performance and dimensional accuracy.
- Environmental compliance with RoHS 3 standards, making it suitable for regulated industrial applications.
Professional Applications & Engineering Value
This 4" Schedule 40 aluminum threaded pipe nipple is engineered to address common industrial challenges such as corrosion, high-pressure demands, and the need for reliable, leak-free piping systems. Constructed from seamless 6061 aluminum, it offers an optimal balance of lightweight properties and high strength, resisting degradation from exposure to air, oil, and water. The NPT male threading on both ends simplifies installation and ensures a tight seal, reducing maintenance downtime. Its compliance with ASTM B241 guarantees precise dimensions and material integrity, making it a trusted component for connecting aluminum fittings (Class 150) and flanges (Class 125) in HVAC, fluid transfer, and industrial processing systems where durability and regulatory adherence are critical.
Specification Summary & Compliance
This product features a 4" pipe size with Schedule 40 dimensions: 4.026" ID, 4 1/2" OD, and 0.237" wall thickness in a 14" straight length. It includes NPT threaded both ends and conforms to ASTM B241 manufacturing standards for material and dimensional accuracy. It is RoHS 3 (2015/863/EU) Compliant, ensuring it meets environmental regulations for hazardous substance restrictions.
