S-2729K48 1.61" ID x 1 29/32" OD x 3" Long ASTM B687 Standard-Wall Brass Threaded Pipe Nipples and Pipe with Sealant

Key Features & Benefits at a Glance

• Immediate leak-proof installation with factory-applied acrylic thread sealant, eliminating the need for additional sealants and reducing assembly time
• Superior corrosion resistance in harsh environments thanks to 230 brass construction, ensuring long-lasting performance with air, natural gas, oil, and water
• Seamless design for enhanced structural integrity and reduced risk of failure under pressure in industrial systems
• Precise NPT threading on both ends for secure, reliable connections with compatible Class 125 brass fittings and Class 150 flanges
• Compliance with ASTM B687 standards guarantees consistent quality, dimensional accuracy, and material properties for engineering applications
• RoHS 3 environmental compliance ensures safe use in regulated industries without hazardous substances
• Optimized flow efficiency with a 1.61" ID and Schedule 40 wall thickness, maintaining pressure ratings while minimizing turbulence

Professional Applications & Engineering Value

This 1 1/2" Schedule 40 brass pipe nipple is engineered to address common industrial challenges such as leakage and corrosion in fluid and gas systems. The seamless 230 brass construction provides exceptional durability against wear and chemical exposure, while the factory-applied acrylic thread sealant ensures immediate, reliable sealing without manual application errors. Ideal for air, natural gas, oil, and water applications, it supports NPT threaded connections on both ends, simplifying installation in brass fittings and flanges. By meeting ASTM B687 specifications, it delivers consistent performance in high-pressure environments, reducing maintenance costs and downtime for B2B clients in plumbing, HVAC, and industrial manufacturing.

Specification Summary & Compliance

This product adheres to ASTM B687 for material and manufacturing standards, with precise NPT threading ensuring proper fit in Class 125 brass fittings and Class 150 flanges. Dimensions include a 1 1/2" pipe size, Schedule 40 wall thickness (0.145"), and threaded both ends for seamless integration. It is fully RoHS 3 (2015/863/EU) compliant, confirming environmental safety and suitability for global industrial use without restricted substances.