S-4512K21 0.493" ID x 43/64" OD x 36" Long ASTM B687, Fed. Spec. WW-N-351C, NSF/ANSI 61 Standard-Wall Brass Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with 230 Brass construction ensuring long-term reliability in demanding environments
• Leak-proof performance through seamless design and NPT threaded connections for secure fluid/gas containment
• Multi-medium compatibility certified for air, drinking water, natural gas, oil, steam and water applications
• Regulatory compliance assurance with NSF/ANSI 61 certification for potable water safety and RoHS 3 environmental standards
• Industrial-grade durability meeting ASTM B687 specifications and compatible with Class 125 fittings/150 flanges
• Precision threading on both ends for easy installation and reliable connections in piping systems
• Heavy-duty construction with Schedule 40 wall thickness (0.091") for enhanced pressure resistance

Professional Applications & Engineering Value

This 3/8" Schedule 40 brass pipe nipple delivers exceptional engineering value through its seamless 230 Brass construction and NPT threaded both ends design, specifically engineered to address critical industrial challenges. The material's inherent corrosion resistance prevents degradation in aggressive media including natural gas, steam, oil, and drinking water systems, while the precision threading ensures leak-tight seals under varying pressure conditions. Its NSF/ANSI 61 certification makes it ideal for potable water applications, eliminating contamination risks. The 36" length provides installation flexibility in complex piping layouts, serving as reliable connectors in industrial plants, commercial buildings, and utility networks where bronze fittings and flanges require durable, compliant components that maintain system integrity over extended service life.

Specification Summary & Compliance

This brass pipe nipple features precise NPT thread specifications with standard industrial tolerances, manufactured to ASTM B687 material standards and Federal Specification WW-N-351C. The product maintains full compliance with NSF/ANSI 61 for drinking water applications and RoHS 3 (2015/863/EU) environmental directives. With dimensions of 3/8" pipe size, Schedule 40 wall thickness (0.091"), and 36" length, it meets pressure rating requirements for Class 125 fittings and Class 150 flanges in brass and bronze systems.