S-44665K325 4.026" ID x 4 1/2" OD x 3" 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
- Seamless design eliminates weak points and prevents leaks in air, oil, and water systems
- Precision NPT male threads on both ends ensure secure, leak-free connections in Class 150/125 systems
- Heavy-duty 0.237" wall thickness provides exceptional structural integrity and pressure handling capability
- Full ASTM B241 compliance guarantees consistent material quality and performance standards
- RoHS 3 environmental compliance meets strict regulatory requirements for hazardous substance restrictions
- Versatile application compatibility with aluminum fittings and flanges for simplified system integration
Professional Applications & Engineering Value
This 4" Schedule 40 aluminum threaded pipe nipple delivers exceptional engineering value through its seamless 6061 aluminum construction and precision NPT male threading on both ends. The combination of aluminum's natural corrosion resistance and the seamless design addresses common industrial challenges including system contamination, pressure loss, and material degradation in air, oil, and water applications. Engineered specifically for Class 150/125 aluminum systems, this pipe nipple prevents galvanic corrosion when paired with aluminum fittings and flanges, while the substantial 0.237" wall thickness ensures reliable performance in demanding industrial environments where vibration and pressure fluctuations are common.
Specification Summary & Compliance
This 4" Schedule 40 aluminum threaded pipe nipple features precise NPT thread standards with dimensions of 4.026" ID and 4 1/2" OD. Manufactured in compliance with ASTM B241 specifications for aluminum alloy pipe, the product maintains dimensional accuracy and material properties required for industrial applications. The construction meets RoHS 3 (2015/863/EU) compliance requirements, ensuring environmental responsibility while delivering reliable performance in systems rated for Class 150 fittings and Class 125 flanges.
