S-4499K353 2.469" ID x 2 7/8" OD x 20" 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 pressure handling compatible with Class 125 and 150 flange systems for industrial fluid applications
• Precision NPT threading on both ends ensures leak-proof connections with standard fittings
• Heavy-duty welded construction maintains structural integrity under high-pressure air, gas, oil, steam, and water service
• Industry-standard compliance with ASME B1.20.1, ASTM A53, and ASTM A733 ensures consistent performance and interchangeability
• Environmental regulation compliance meets RoHS 3 and REACH requirements for safe industrial usage
• Optimal flow characteristics with 2.469" ID and Schedule 40 wall thickness balancing strength and fluid dynamics

Professional Applications & Engineering Value

This galvanized steel threaded pipe nipple delivers exceptional engineering value for industrial piping systems handling aggressive media including natural gas, steam, oil, and compressed air. The welded construction combined with NPT threading creates a robust connection point that resists vibration-induced loosening and maintains seal integrity under thermal cycling. The zinc galvanized surface treatment provides sacrificial protection against corrosion in humid or chemical-exposed environments, significantly reducing maintenance frequency and replacement costs. Engineered to ASME B1.20.1 thread standards and ASTM material specifications, this 20-inch Schedule 40 pipe nipple ensures dimensional compatibility across industrial fluid systems while meeting stringent pressure rating requirements for Class 125 and 150 applications.

Specification Summary & Compliance

This 2 1/2" Schedule 40 threaded pipe nipple features precision NPT threads manufactured to ASME B1.20.1 standards for reliable sealing performance. Constructed from galvanized steel meeting ASTM A53 and ASTM A733 specifications, it maintains dimensional accuracy with 2.469" ID, 2 7/8" OD, and 0.203" wall thickness. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility while delivering industrial-grade performance for air, natural gas, oil, steam, and water applications.