S-4813K232 1.38" ID x 1 21/32" OD x 16" 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 304/304L stainless steel construction, ensuring long-term reliability in harsh environments
• Precision NPT threading on both ends for leak-tight connections and easy installation in industrial piping systems
• Robust welded construction delivers enhanced structural integrity for demanding air, gas, oil, steam, and water applications
• Consistent dimensional accuracy with Schedule 40 wall thickness, maintaining system pressure ratings and flow efficiency
• Compliance with ASTM A733 and ASME B1.20.1 standards guarantees material quality and thread interchangeability
• RoHS 3 compliance ensures environmental safety and regulatory adherence for global industrial use
• Versatile compatibility with Class 150 fittings and flanges, simplifying integration into existing systems

Professional Applications & Engineering Value

This 1 1/4" Schedule 40 NPT threaded pipe nipple is engineered to address critical challenges in industrial fluid and gas handling systems. Constructed from 304/304L stainless steel, it provides exceptional resistance to corrosion, oxidation, and chemical degradation, making it ideal for demanding environments involving air, natural gas, oil, steam, and water. The welded construction and precise NPT threads on both ends ensure a secure, leak-resistant connection that withstands vibration and pressure fluctuations. By meeting ASTM A733 and ASME B1.20.1 specifications, this nipple delivers reliable performance in high-temperature and high-pressure applications, reducing maintenance needs and enhancing system uptime for industries such as petrochemical, HVAC, and water treatment.

Specification Summary & Compliance

This pipe nipple adheres to ASTM A733 for material and manufacturing standards and ASME B1.20.1 for NPT thread dimensions, ensuring precise fit and interchangeability. It features a Schedule 40 wall thickness (0.14") and is compatible with Class 150 fittings and flanges. The product is fully RoHS 3 (2015/863/EU) compliant, confirming its suitability for environmentally regulated applications without hazardous substances.