S-4549K702 3.068" ID x 3 1/2" OD x 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 precision NPT threads on both ends that meet ASME B1.20.1 standards
• Heavy-duty performance with Schedule 40 wall thickness (0.216") providing excellent pressure handling for Class 125/150 systems
• Versatile multi-medium compatibility for air, natural gas, oil, steam, and water applications
• Optimized flow characteristics with 3.068" ID maintaining efficient fluid and gas transmission
• Seamless integration with galvanized iron and steel fittings for simplified installation
• Certified quality assurance through compliance with ASTM A53 and ASTM A733 material specifications

Professional Applications & Engineering Value

This 3" Schedule 40 galvanized steel threaded pipe nipple delivers exceptional engineering value in industrial piping systems where corrosion resistance and pressure integrity are critical. The welded construction combined with NPT threads on both ends creates reliable, leak-resistant connections that withstand the rigors of air, natural gas, oil, steam, and water service. The zinc-coated surface provides superior protection against environmental degradation, significantly extending service life in harsh conditions. With precise 3.068" ID and 3.5" OD dimensions, this 8-inch male threaded pipe ensures optimal flow characteristics while maintaining structural integrity under pressure. Engineered for compatibility with galvanized iron and steel fittings in Class 125 and 150 systems, it simplifies maintenance and reduces installation time across industrial, commercial, and utility applications.

Specification Summary & Compliance

This straight pipe nipple features precision NPT threading manufactured to ASME B1.20.1 standards, ensuring proper engagement and sealing compatibility. The galvanized steel construction complies with ASTM A53 for material composition and ASTM A733 for welded and seamless carbon and austenitic stainless steel pipe specifications. Critical dimensions include 3.068" ID, 3.5" OD, and 0.216" wall thickness conforming to Schedule 40 requirements. The product is suitable for use with Class 125 and 150 fittings and meets industry standards for pressure-rated applications involving air, natural gas, oil, steam, and water systems.