S-4816K282 4.026" ID x 4 1/2" 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 316/316L stainless steel construction, ideal for harsh environments involving air, natural gas, oil, steam, and water.
• Reliable leak-proof connections through male NPT threading on both ends, ensuring secure fittings in high-pressure systems up to Class 150.
• Enhanced durability and longevity from welded construction and standard-wall Schedule 40 design, reducing maintenance needs in industrial applications.
• Precise dimensional accuracy with 4.026" ID and 4 1/2" OD, facilitating easy installation and compatibility with standard piping systems.
• Compliance with industry standards including ASTM A733 and ASME B1.20.1, guaranteeing consistent performance and safety.
• Environmental and safety assurance with RoHS 3 compliance, making it suitable for regulated industries.
• Versatile application support for various media, minimizing the need for multiple fitting types and simplifying inventory.

Professional Applications & Engineering Value

This 4-inch Schedule 40 NPT threaded pipe nipple is engineered to address common industrial challenges such as corrosion, high-pressure leaks, and system failures. Constructed from 316/316L stainless steel, it offers exceptional resistance to corrosive elements in air, natural gas, oil, steam, and water systems, extending service life in demanding environments. The male NPT threaded ends provide a tight, secure seal that prevents leaks in Class 150 applications, while the welded construction and standard dimensions ensure easy integration into existing pipelines. By meeting ASTM A733 and ASME B1.20.1 specifications, it delivers reliable performance in oil and gas, chemical processing, and HVAC systems, reducing downtime and maintenance costs for industrial operations.

Specification Summary & Compliance

This product adheres to precise dimensional standards, including NPT thread specifications per ASME B1.20.1 and material requirements under ASTM A733. It is designed with a 4-inch pipe size, Schedule 40 wall thickness, and male threaded connections, ensuring compatibility with Class 150 fittings and flanges. Compliance with RoHS 3 (2015/863/EU) is confirmed, supporting environmental and safety regulations for industrial use.