S-4549K711 4.026" ID x 4 1/2" OD x 2 7/8" 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 leak-proof connections ensured by fully threaded NPT male design for secure sealing
• High-pressure compatibility with Class 125 and 150 fittings for air, gas, oil, steam, and water systems
• Precision dimensional accuracy with 4" Schedule 40 specifications (4.026" ID, 4.5" OD) for seamless system integration
• Robust welded construction delivers exceptional structural integrity for industrial applications
• Industry-standard compliance meeting ASME B1.20.1 and ASTM A53 specifications for guaranteed performance
• Versatile fluid handling compatible with multiple media including natural gas, oil, steam, and water

Professional Applications & Engineering Value

This 4" Schedule 40 galvanized steel threaded pipe nipple addresses critical industrial piping challenges through its welded construction and NPT male threads. The galvanized steel material provides essential corrosion protection for systems handling air, natural gas, oil, steam, and water, significantly reducing maintenance frequency and replacement costs. Engineered with fully threaded design, it ensures secure connections in high-pressure applications while maintaining compatibility with galvanized iron and steel fittings. The precise Schedule 40 dimensions (4.026" ID, 4.5" OD) facilitate easy installation in industrial plumbing, process piping, and mechanical systems, delivering reliable performance where leak prevention and durability are paramount.

Specification Summary & Compliance

This galvanized steel threaded pipe nipple features NPT thread specifications per ASME B1.20.1 standard, ensuring proper thread form and engagement. Manufactured from ASTM A53 material with additional compliance to ASTM A733 for welded construction. The product maintains precise dimensional tolerances with 4" Schedule 40 pipe specifications (4.026" ID, 4.5" OD, 0.237" wall thickness) and is designed for use with Class 125 and 150 fittings and flanges. The galvanized surface treatment provides corrosion resistance while meeting industrial standards for air, natural gas, oil, steam, and water service applications.