S-2729K21 0.364" ID x 35/64" OD x 1 1/2" Long ASTM B687 Standard-Wall Brass Threaded Pipe Nipples and Pipe with Sealant

Key Features & Benefits at a Glance

• Leak-proof installation with factory-applied acrylic thread sealant, eliminating the need for additional sealants and reducing assembly time
• Superior corrosion resistance due to 230 brass construction, ensuring long-term reliability in harsh industrial environments
• Seamless design enhances structural integrity and prevents weak points, ideal for high-pressure applications with air, natural gas, oil, and water
• Precise NPT threading on both ends ensures secure, standardized connections with Class 125 brass fittings and Class 150 flanges
• Durable Schedule 40 wall thickness (0.088") provides robust performance in demanding plumbing and industrial systems
• Compliance with ASTM B687 and RoHS 3 standards guarantees material quality and environmental safety for global supply chains
• Versatile compatibility across multiple media including gas and oil, reducing inventory needs for maintenance teams

Professional Applications & Engineering Value

Engineered for reliability, this 1/4" NPT brass pipe nipple addresses common leakage and corrosion issues in fluid and gas systems. The seamless 230 brass construction withstands aggressive substances like natural gas and oil, while the pre-applied acrylic thread sealant ensures immediate pressure integrity without manual sealing errors. Its male threaded ends and Schedule 40 dimensions facilitate quick integration into Class 125/150 brass fittings, making it ideal for industrial plumbing, HVAC, and process piping where downtime reduction and leak-proof performance are critical. By combining material durability with factory sealing, it minimizes installation risks in high-vibration or temperature-varying environments.

Specification Summary & Compliance

This nipple features NPT threads with standard industrial tolerances for secure fitting engagement, and is manufactured to ASTM B687 specifications for consistent brass quality. It complies with RoHS 3 (2015/863/EU) requirements, ensuring adherence to environmental regulations. The product is designed for use with Schedule 40 piping systems, supporting pressures suitable for Class 125 fittings and Class 150 flanges in air, gas, oil, and water services.