S-4549K222 3.068" ID x 3 1/2" OD x 3 1/2" 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 with precision NPT threading on both ends for secure sealing
• Heavy-duty performance with Schedule 40 standard wall thickness to withstand high-pressure applications
• Versatile multi-medium compatibility for safe use with air, natural gas, oil, steam, and water systems
• Industry-standard compliance meeting ASME B1.20.1, ASTM A53, and ASTM A733 for guaranteed quality and safety
• Durable welded construction ensuring structural integrity and long-term reliability in industrial settings
• Easy installation with standard 3" pipe size and male threaded ends for straightforward integration

Professional Applications & Engineering Value

This 3" Schedule 40 galvanized steel threaded pipe nipple delivers exceptional engineering value through its robust welded construction and zinc-coated surface, specifically designed to combat corrosion in demanding industrial environments. The NPT threading on both ends ensures secure, leak-resistant connections in piping systems handling air, natural gas, oil, steam, and water. Its standard wall thickness provides the necessary strength for Class 125 and 150 flange applications, while the precise manufacturing eliminates common failure points in high-vibration systems. This component solves critical challenges in industrial piping networks by offering reliable performance where corrosion resistance and pressure integrity are paramount, making it ideal for maintenance, repair, and new installation projects across multiple sectors.

Specification Summary & Compliance

This galvanized steel threaded pipe nipple features precise NPT threading conforming to ASME B1.20.1 standards with Class 2A tolerances for optimal sealing performance. The 3" Schedule 40 pipe maintains exact dimensions (3.068" ID, 3.5" OD, 0.216" wall thickness) as specified. Manufacturing compliance includes ASTM A53 for material composition and ASTM A733 for welded construction standards, ensuring consistent quality and performance reliability. The product meets industry requirements for galvanized iron and steel fittings compatibility and is suitable for Class 125 and 150 flange systems in various industrial applications.