S-4568K342 3.068" ID x 3 1/2" OD x 4 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 long-lasting performance in demanding environments
• Reliable leak-proof connections through seamless design and precision NPT threading on both ends
• Multi-medium compatibility for safe use with air, drinking water, natural gas, oil, steam, and water systems
• Certified drinking water safety with NSF/ANSI 61 compliance for potable water applications
• Enhanced durability with Schedule 40 wall thickness (0.216") for high-pressure industrial applications
• Regulatory compliance assurance meeting ASTM B687 standards and RoHS 3 environmental directives
• Universal compatibility with Class 125 brass/bronze fittings and Class 150 flanges for versatile system integration

Professional Applications & Engineering Value

This 3/4" 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 common industrial challenges. The seamless construction eliminates weak points that could lead to failure under pressure cycling, while the precision NPT threading ensures secure, leak-resistant connections in air, drinking water, natural gas, oil, steam, and water systems. The 230 brass material provides excellent corrosion resistance against various media, preventing degradation and maintaining system integrity. Particularly valuable for drinking water applications requiring NSF/ANSI 61 certification, this nipple solves critical safety and compliance concerns while offering reliable performance across multiple industrial fluid handling systems.

Specification Summary & Compliance

This 4-1/2" length brass pipe nipple features precise NPT thread standards with dimensions of 3.068" ID and 3-1/2" OD, manufactured to ASTM B687 specifications for consistent quality and performance. The product maintains Schedule 40 wall thickness (0.216") tolerances and is certified NSF/ANSI 61 compliant for safe drinking water applications. Environmental compliance includes RoHS 3 (2015/863/EU) compliance, ensuring adherence to strict environmental regulations. Designed for compatibility with Class 125 brass/bronze fittings and Class 150 flanges, this threaded pipe nipple meets rigorous industrial standards for reliable system integration.