S-4548K269 1.61" ID x 1 29/32" OD x 8" 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 from 316/316L stainless steel construction, ideal for harsh chemical and marine environments.
• Reliable, leak-free connections with precision NPT threading on both ends, ensuring a secure seal in high-pressure systems.
• Exceptional durability in demanding applications, compatible with air, natural gas, oil, steam, and water services.
• Robust Schedule 40 wall thickness provides enhanced structural integrity and long service life under stress.
• Guaranteed dimensional accuracy and performance, manufactured to meet ASTM A733 and ASME B1.20.1 standards.
• Environmentally compliant with RoHS 3 regulations, ensuring safety and sustainability in industrial use.
• Versatile male threaded design allows for easy installation and integration into existing 150 Class piping systems.

Professional Applications & Engineering Value

This 1 1/2" Schedule 40 NPT threaded pipe nipple is engineered to solve critical challenges in industrial fluid and gas handling systems. Constructed from 316/316L stainless steel, it delivers outstanding resistance to pitting and corrosion, making it a reliable choice for aggressive media like oil, steam, and chemical processing lines. The welded construction and NPT threading ensure a robust, leak-proof connection that withstands vibration and thermal cycling, reducing maintenance downtime. Its compatibility with air, natural gas, and water systems—coupled with adherence to ASTM A733 and ASME B1.20.1—provides engineers with a certified component that enhances system integrity and safety in petrochemical, power generation, and HVAC applications.

Specification Summary & Compliance

This nipple features precise NPT thread specifications per ASME B1.20.1, ensuring proper fit and function in Class 150 systems. It is manufactured in accordance with ASTM A733 for standard-wall welded and seamless pipe, guaranteeing dimensional consistency with a 1.61" ID and 1 29/32" OD. The product is RoHS 3 (2015/863/EU) Compliant, confirming it is free of hazardous substances and suitable for global industrial use.