S-2729K75 1.61" ID x 1 29/32" OD x 6" Long ASTM B687 Standard-Wall Brass Threaded Pipe Nipples and Pipe with Sealant

Key Features & Benefits at a Glance

• Leak-proof performance with factory-applied acrylic thread sealant that eliminates the need for additional sealing compounds and ensures reliable connections in pressurized systems.
• Superior corrosion resistance thanks to 230 brass construction, providing long-term durability against air, natural gas, oil, and water exposure.
• Seamless design for enhanced structural integrity and reduced risk of failure under high-pressure conditions in industrial applications.
• Precision NPT threading on both ends ensures easy, secure installation with standard threaded fittings, minimizing assembly time and labor costs.
• Compliance with ASTM B687 standards guarantees consistent quality, dimensional accuracy, and material properties for dependable performance.
• RoHS 3 compliance meets environmental regulations, making it suitable for use in regions with strict substance restrictions.
• Versatile compatibility with Schedule 40 piping systems, supporting a wide range of applications from gas lines to water distribution.

Professional Applications & Engineering Value

This 1 1/2" NPT threaded brass pipe nipple is engineered to address common challenges in industrial fluid and gas handling, such as leakage and corrosion. The seamless 230 brass construction provides excellent resistance to degradation from air, natural gas, oil, and water, reducing maintenance needs and extending system lifespan. With factory-applied acrylic thread sealant, it ensures tight seals without relying on external tapes or pastes, streamlining installation in high-pressure environments like HVAC, plumbing, and process piping. Its NPT threading on both ends and adherence to ASTM B687 specifications deliver reliable connections that withstand vibration and thermal cycling, making it ideal for demanding applications in oil and gas, water treatment, and industrial manufacturing.

Specification Summary & Compliance

This product features precise NPT threading with standard tolerances for secure fitting connections, a 1 1/2" pipe size matching Schedule 40 dimensions, and a 6" length for flexible installation. It complies with ASTM B687 for material and manufacturing consistency, ensuring high strength and durability. Additionally, it is RoHS 3 (2015/863/EU) compliant, meeting environmental standards for restricted substances, and is rated for use with brass fittings (Class 125) and flanges (Class 150) in various pressure applications.