S-4549K897 3.068" ID x 3 1/2" OD x 5" 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 through galvanized steel construction for extended service life in demanding environments
• Reliable pressure handling with Schedule 40 wall thickness (0.216") maintaining structural integrity under high-pressure conditions
• Universal compatibility with NPT threading on both ends ensuring leak-proof connections across standard industrial systems
• Multi-medium versatility certified for air, natural gas, oil, steam, and water applications with 125/150 class fittings
• Precision manufacturing to ASME B1.20.1 thread standards guaranteeing consistent fit and optimal sealing performance
• Robust welded construction providing enhanced strength and durability for heavy-duty industrial applications
• Standardized dimensions (3.068" ID, 3½" OD) ensuring seamless integration with existing galvanized steel and iron piping systems

Professional Applications & Engineering Value

This galvanized steel threaded pipe nipple delivers critical engineering solutions for industrial fluid and gas handling systems. The zinc-coated construction provides exceptional protection against corrosion in harsh environments involving moisture, chemicals, and temperature variations. With NPT threading on both ends conforming to ASME B1.20.1 standards, it ensures reliable, leak-resistant connections in high-pressure applications. The Schedule 40 wall thickness maintains structural integrity while handling diverse media including compressed air, natural gas, petroleum products, steam, and water systems. Engineered for compatibility with 125/150 class fittings and manufactured to ASTM A53 and A733 specifications, this heavy-duty component reduces maintenance frequency and system downtime across industrial plants, processing facilities, and commercial plumbing installations.

Specification Summary & Compliance

This precision-engineered pipe nipple features 3" nominal pipe size with exact dimensions: 3.068" ID, 3½" OD, and 0.216" wall thickness. The NPT threading conforms to ASME B1.20.1 standards for consistent fit and performance. Manufacturing compliance includes ASTM A53 for material specifications and ASTM A733 for welded and seamless carbon steel tubing. The product meets industry requirements for 125 and 150 class fittings and is suitable for galvanized iron and steel piping systems. Welded construction ensures dimensional stability and pressure integrity across the specified 5" length.