S-4499K112 0.364" ID x 35/64" OD x 18" 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 demanding environments
• Reliable high-pressure performance suitable for 125/150 class systems handling air, natural gas, oil, steam, and water
• Precision NPT threading on both ends ensures leak-proof connections and easy installation in piping systems
• Heavy-duty welded construction provides exceptional structural integrity for industrial applications
• Standard Schedule 40 wall thickness delivers optimal strength-to-weight ratio for general purpose piping
• Full compliance with industry standards including ASME B1.20.1 for thread accuracy and reliable performance
• Versatile compatibility with galvanized iron and steel fittings across multiple industrial fluid systems

Professional Applications & Engineering Value

This galvanized steel threaded pipe nipple delivers critical engineering solutions for industrial fluid transfer systems. The zinc-coated construction provides essential corrosion protection in harsh environments where moisture, chemicals, or outdoor exposure would compromise ordinary steel components. The precision NPT threading manufactured to ASME B1.20.1 standards ensures secure, leak-resistant connections in 125/150 class piping systems. Its welded construction and Schedule 40 wall thickness provide the structural integrity needed for demanding applications involving air, natural gas, oil, steam, and water services. The 18" length offers installation flexibility while maintaining system integrity across various industrial settings including manufacturing plants, processing facilities, and utility distribution systems.

Specification Summary & Compliance

This 1/4" Schedule 40 galvanized steel threaded pipe nipple features NPT (National Pipe Taper) threads on both ends manufactured to ASME B1.20.1 specifications for precise fit and leak-resistant performance. The product complies with ASTM A53 for steel pipe quality and ASTM A733 for welded and seamless carbon steel mechanical tubing requirements. With dimensions of 18" length, 0.364" ID, and 35/64" OD, this standard-wall pipe nipple maintains consistent wall thickness of 0.088" throughout. Suitable for use with galvanized iron and steel fittings in 125/150 class systems, this component meets industry standards for mechanical properties and dimensional accuracy.