S-4568K335 0.824" ID x 1 3/64" 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 extended service life in demanding fluid and gas applications
• Leak-proof performance through seamless manufacturing that eliminates potential failure points under pressure
• Multi-medium compatibility for safe use with air, drinking water, natural gas, oil, steam and water systems
• Precise NPT threading on both ends ensures secure connections with Class 125 fittings and Class 150 flanges
• Regulatory compliance with NSF/ANSI 61 for potable water safety and RoHS 3 for environmental standards
• Heavy-duty construction with Schedule 40 wall thickness (0.113") withstands high-pressure industrial environments
• Standardized dimensions with 3/4" pipe size and 4 1/2" length for easy integration into existing piping systems

Professional Applications & Engineering Value

This seamless brass pipe nipple delivers exceptional engineering value by solving critical challenges in industrial fluid and gas handling systems. The 230 Brass construction provides inherent resistance to corrosion and dezincification, making it ideal for drinking water applications where material purity is paramount. The NPT threaded both ends design ensures reliable, pressure-tight connections in natural gas and steam systems where leakage prevention is critical for safety and efficiency. With ASTM B687 compliance, this nipple maintains dimensional accuracy and mechanical properties under varying temperature and pressure conditions, while the seamless construction eliminates weak points that could compromise system integrity in oil and industrial air applications.

Specification Summary & Compliance

This 3/4" Schedule 40 brass pipe nipple features precise NPT threading on both ends with standard pipe dimensions (0.824" ID, 1 3/64" OD) and is manufactured to ASTM B687 specifications for copper-brass alloy seamless pipe. The product is NSF/ANSI 61 certified for potable water contact and RoHS 3 (2015/863/EU) compliant for environmental safety. Designed for compatibility with Class 125 fittings and Class 150 flanges in brass and bronze materials, this nipple meets industry standards for pressure rating and dimensional tolerances in commercial and industrial piping systems.