S-4499K71 1.61" ID x 1 29/32" OD x 24" 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 industrial environments
• Reliable leak-proof connections through precision NPT threading on both ends that ensures tight seals
• Exceptional durability with welded construction that withstands high-pressure applications up to Class 150
• Versatile fluid compatibility designed for air, natural gas, oil, steam, and water systems
• Precise dimensional accuracy with 1 1/2" Schedule 40 specifications for seamless integration with existing piping
• Heavy-duty performance with 0.145" wall thickness that provides structural integrity under demanding conditions
• Industry-standard compliance ensuring reliable performance and system compatibility across applications

Professional Applications & Engineering Value

This galvanized steel threaded pipe nipple delivers exceptional engineering value in demanding industrial environments where corrosion resistance and pressure integrity are critical. The welded construction combined with NPT threading creates reliable, leak-proof connections that maintain system integrity when handling air, natural gas, oil, steam, and water. The zinc coating provides superior protection against rust and corrosion, significantly extending service life in moisture-rich or chemically aggressive environments. Engineered for 125-150 class fittings, this heavy-duty component solves common piping system challenges including pressure fluctuations, thermal expansion, and mechanical stress. The precise Schedule 40 dimensions ensure compatibility with standard industrial piping systems while the 24" length provides flexibility in layout configurations for plumbing, process piping, and mechanical systems.

Specification Summary & Compliance

This 1 1/2" Schedule 40 pipe nipple features NPT threading on both ends with dimensional specifications including 1.61" ID, 1 29/32" OD, and 0.145" wall thickness. The product meets rigorous industry standards including ASME B1.20.1 for pipe threads, ASTM A53 for steel pipe specifications, and ASTM A733 for welded and seamless carbon steel tubing. Manufactured from galvanized steel with welded construction, it is designed for use with galvanized iron and steel fittings rated for 125-150 class applications, ensuring reliable performance and compliance with industrial piping requirements.