S-44665K253 1.38" ID x 1 21/32" OD x 7" 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 for long-lasting performance in harsh environments involving air, oil, and water.
- Seamless design ensures superior structural integrity and leak prevention under high-pressure conditions up to Class 150/125 ratings.
- Precision NPT threads on both ends provide reliable, tight seals with compatible aluminum fittings, reducing installation time and maintenance needs.
- Standard Schedule 40 dimensions (1.38" ID, 1 21/32" OD) guarantee compatibility with existing industrial piping systems, minimizing retrofit costs.
- Compliance with ASTM B241 and RoHS 3 standards assures consistent quality, safety, and environmental responsibility for regulated industries.
- Lightweight yet durable aluminum build simplifies handling and installation while maintaining strength for demanding fluid transport applications.
Professional Applications & Engineering Value
This heavy-duty 6061 aluminum threaded pipe nipple addresses common industrial challenges like corrosion-induced failures and system downtime. Its seamless construction and NPT male threads on both ends ensure a robust connection for air, oil, and water systems, preventing leaks in high-vibration environments. The Schedule 40 profile with precise inner and outer diameters (1.38" ID, 1 21/32" OD) supports efficient flow rates and easy integration into Class 150 aluminum fittings and Class 125 flanges. Engineered to ASTM B241 specifications, it offers a reliable, RoHS 3 compliant solution for HVAC, hydraulic, and process piping, reducing maintenance costs and enhancing operational longevity.
Specification Summary & Compliance
This 1 1/4 NPT Schedule 40 aluminum pipe nipple adheres to strict dimensional tolerances, including a 1.38" ID and 0.14" wall thickness, with NPT threads ensuring secure fittings. Manufactured under ASTM B241 standards for aluminum pipe, it meets RoHS 3 (2015/863/EU) compliance, supporting environmental and safety regulations in industrial applications.
