S-4816K89 1.61" ID x 1 29/32" OD x 120" Long ASTM A733, ASME B1.20.1 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316/316L stainless steel construction for extended service life in harsh chemical and marine environments
• Reliable leak-proof connections through precision NPT threading on both ends ensuring secure sealing for high-pressure applications
• Exceptional durability with welded construction and Schedule 40 wall thickness maintaining structural integrity under thermal and mechanical stress
• Broad media compatibility for safe handling of air, natural gas, oil, steam, and water without degradation or contamination
• Standardized interchangeability meeting ASTM A733 and ASME B1.20.1 specifications for consistent performance across industrial systems
• Environmental compliance with RoHS 3 regulations ensuring safe use in regulated industries and international markets
• Optimized flow characteristics through straight design and precise 1 1/2" pipe size minimizing pressure drop in fluid systems

Professional Applications & Engineering Value

This 316/316L stainless steel threaded pipe nipple delivers critical performance where corrosion resistance and pressure integrity are paramount. The welded construction combined with Schedule 40 wall thickness provides exceptional burst strength for steam, oil, and gas applications while maintaining consistent flow rates. The NPT threaded connections ensure leak-tight seals in Class 150 systems, preventing costly downtime in chemical processing, power generation, and marine installations. Its corrosion-resistant properties make it ideal for handling aggressive media and outdoor exposure, while compliance with ASTM A733 and ASME B1.20.1 standards guarantees dimensional accuracy and reliable performance across industrial piping networks.

Specification Summary & Compliance

Manufactured to ASTM A733 specifications with ASME B1.20.1 NPT threads ensuring precise Class 2A thread tolerances for secure mating. The 316/316L stainless steel construction provides consistent dimensional stability with 1 1/2" pipe size, 1.61" ID, and 0.145" wall thickness. Compliant with RoHS 3 (2015/863/EU) regulations and designed for compatibility with Class 150 flanges and fittings in industrial piping systems.