S-4568K391 0.269" ID x 13/32" OD x 6 1/2" Long ASTM B687, NSF/ANSI 61 Standard-Wall Brass Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with 230 Brass construction for extended service life in demanding environments
• Leak-proof performance through seamless manufacturing and precision NPT threading on both ends
• Multi-medium compatibility for safe use with air, drinking water, natural gas, oil, and steam systems
• Drinking water safety assurance with NSF/ANSI 61 certification for potable water applications
• Heavy-duty pressure rating with Schedule 40 wall thickness supporting Class 125 fittings and Class 150 flanges
• Regulatory compliance meeting ASTM B687 standards and RoHS 3 environmental requirements
• Easy installation with male threaded connections ensuring secure fitting integration

Professional Applications & Engineering Value

This 1/8 NPT brass pipe nipple delivers exceptional engineering value through its seamless 230 Brass construction, specifically engineered to prevent failure points in critical fluid and gas handling systems. The precision NPT threading on both ends ensures leak-tight connections in air, water, gas, oil, and steam applications, while the Schedule 40 rating provides reliable pressure containment for industrial processes. The NSF/ANSI 61 certification makes it ideal for drinking water systems where material safety is paramount, and the seamless design eliminates potential weak points that could compromise system integrity under thermal cycling or vibration. This heavy-duty brass fitting solves common industrial challenges of corrosion, pressure management, and regulatory compliance in a single, precision-engineered component.

Specification Summary & Compliance

This 6-1/2" brass pipe nipple features precision NPT threads with standard pipe threading tolerances, 0.269" ID and 13/32" OD dimensions with 0.068" wall thickness meeting Schedule 40 requirements. The component complies with ASTM B687 manufacturing specifications for brass pipe, carries NSF/ANSI 61 certification for drinking water applications, and is RoHS 3 (2015/863/EU) compliant for environmental safety. Suitable for use with Class 125 brass/bronze fittings and Class 150 flanges, this product ensures reliable performance across multiple industrial standards.