S-4499K73 1.61" ID x 1 29/32" OD x 48" 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 through precision NPT threading on both ends ensuring secure fittings
• Heavy-duty welded construction provides exceptional structural integrity for high-pressure applications
• Versatile multi-medium compatibility with air, natural gas, oil, steam, and water systems
• Industry-standard compliance with ASME B1.20.1, ASTM A53, and ASTM A733 specifications for guaranteed performance
• Optimal flow characteristics with Schedule 40 wall thickness maintaining pressure ratings while ensuring durability
• Easy installation and maintenance with standardized threading compatible with Class 125 and 150 fittings

Professional Applications & Engineering Value

This 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 threading creates reliable, leak-proof connections that withstand the rigors of air, natural gas, oil, steam, and water applications. The zinc coating provides superior protection against environmental factors, significantly extending service life in harsh conditions. Engineered to maintain system integrity, this Schedule 40 pipe nipple ensures consistent performance in industrial plants, manufacturing facilities, and utility systems where pressure rating compliance and material durability are non-negotiable requirements for operational safety and efficiency.

Specification Summary & Compliance

This 1 1/2" Schedule 40 galvanized steel threaded pipe nipple features precision NPT threads on both ends manufactured to ASME B1.20.1 standards for proper engagement and sealing. The product meets ASTM A53 specifications for material composition and ASTM A733 for welded and seamless carbon and austenitic stainless steel pipe nipples. With a 48" length, 1.61" ID, and 0.145" wall thickness, it maintains dimensional accuracy for reliable integration with Class 125 and 150 fittings. The galvanized steel construction ensures compliance with industry standards for corrosion resistance and pressure handling capabilities in industrial applications.