S-4549K751 2.469" ID x 2 7/8" OD x 7" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Galvanized Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with galvanized steel construction for extended service life in harsh environments
• Reliable leak-proof connections through precision NPT threading on both ends ensuring secure fittings
• Heavy-duty welded construction provides exceptional structural integrity for high-pressure applications
• Broad fluid compatibility safely handles air, natural gas, oil, steam, and water systems
• Industry-standard compliance with ASME B1.20.1, ASTM A53, and ASTM A733 ensures consistent quality and performance
• Optimized dimensional accuracy with 2 1/2" Schedule 40 specifications for seamless integration into existing systems
• Versatile fitting compatibility designed for use with galvanized iron and steel fittings classes 125 and 150

Professional Applications & Engineering Value

This galvanized steel threaded pipe nipple delivers critical engineering solutions for industrial piping systems where corrosion resistance and pressure integrity are paramount. The welded construction combined with NPT threading creates durable, leak-resistant connections that withstand the demands of air, natural gas, oil, steam, and water applications. The zinc coating provides sacrificial protection against rust and degradation, significantly extending service life in challenging environments. Engineered to Schedule 40 wall thickness standards, this 7-inch pipe nipple maintains optimal flow characteristics while providing the structural strength needed for Class 125 and 150 flange systems. Its standardized dimensions ensure compatibility across industrial plumbing and process piping installations, reducing installation time and maintenance requirements.

Specification Summary & Compliance

This 2 1/2" Schedule 40 galvanized steel threaded pipe nipple features NPT (National Pipe Taper) threads conforming to ASME B1.20.1 standards for precise fit and sealing performance. Manufactured from galvanized steel meeting ASTM A53 and ASTM A733 specifications, it ensures consistent material quality and dimensional accuracy. The product maintains standard Class 2A thread tolerances for reliable engagement with mating components. With 7-inch length, 2.469" ID, and 2 7/8" OD dimensions, it provides exact compatibility with industrial piping systems. The galvanized coating offers environmental protection while maintaining compliance with industry pressure rating requirements for galvanized iron and steel fittings in classes 125 and 150 applications.