S-4816K83 1.61" ID x 1 29/32" OD x 48" 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, ideal for harsh environments involving chemicals, moisture, and extreme temperatures.
• Robust welded design ensures structural integrity and leak-free performance under high-pressure applications with air, natural gas, oil, steam, and water.
• Precision NPT threading on both ends provides a secure, tight seal with compatible fittings, reducing installation time and potential fluid leaks.
• Heavy-duty Schedule 40 wall thickness offers enhanced durability and longevity, capable of withstanding demanding industrial flow conditions.
• Full compliance with ASTM A733 and ASME B1.20.1 standards guarantees dimensional accuracy, thread consistency, and reliable performance in critical systems.
• RoHS 3 compliance ensures safe handling and environmental responsibility, making it suitable for regulated industries.
• Versatile male threaded connections simplify integration into existing 1 1/2" piping systems, supporting efficient maintenance and upgrades.

Professional Applications & Engineering Value

This 1 1/2" Schedule 40 NPT threaded pipe nipple is engineered to address common industrial challenges such as corrosion, high pressure, and system reliability. Constructed from 316/316L stainless steel, it provides exceptional resistance to pitting and crevice corrosion in aggressive media like saltwater, chemicals, and steam. The welded construction and precise NPT threads ensure a robust, leak-proof connection that maintains integrity in oil and gas, water treatment, and industrial processing applications. By minimizing failure risks and maintenance downtime, this straight pipe nipple enhances operational efficiency and safety in fluid handling systems.

Specification Summary & Compliance

This product adheres to ASTM A733 for welded and seamless carbon and alloy steel pipe nipples and ASME B1.20.1 for NPT thread standards, ensuring precise dimensions and thread fit (Class 2A equivalent). It is RoHS 3 (2015/863/EU) compliant, confirming the absence of hazardous substances. The pipe features a 1.61" ID, 1 29/32" OD, and 0.145" wall thickness, designed for 150-class fittings and flanges in air, natural gas, oil, steam, and water services.