S-4813K333 4.026" ID x 4 1/2" 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 304/304L stainless steel construction, ideal for harsh environments involving air, natural gas, oil, steam, and water to extend service life.
• Reliable leak-proof connections thanks to NPT threading on both ends, ensuring secure fittings in high-pressure industrial systems.
• Enhanced durability and structural integrity from welded construction, reducing the risk of failure under continuous operational stress.
• Precise dimensional compatibility with 4" Schedule 40 pipe standards, facilitating easy integration into existing piping networks.
• Compliance with industry standards including ASTM A733 and ASME B1.20.1, guaranteeing consistent performance and safety in critical applications.
• Environmental and safety assurance through RoHS 3 compliance, making it suitable for regulated industries without harmful substances.
• Versatile male threaded design for straightforward installation in various fitting setups, saving time and labor costs.

Professional Applications & Engineering Value

This 4" Schedule 40 stainless steel threaded pipe nipple is engineered to address common industrial challenges such as corrosion, high-pressure leaks, and system compatibility. Made from 304/304L stainless steel, it offers excellent resistance to oxidation and chemical degradation, making it ideal for demanding environments in oil, gas, steam, and water systems. The welded construction and NPT threading on both ends ensure a robust, sealed connection that minimizes maintenance downtime. By adhering to ASTM A733 and ASME B1.20.1 standards, this nipple provides reliable performance in Class 150 applications, supporting efficient fluid and gas transfer while reducing the risk of costly failures in industrial piping networks.

Specification Summary & Compliance

This product features precise dimensions including a 4.026" ID, 4 1/2" OD, and 0.237" wall thickness, with NPT thread type conforming to ASME B1.20.1 for accurate fit and function. It meets ASTM A733 specifications for welded and seamless pipe, ensuring high-quality manufacturing. Additionally, it is RoHS 3 (2015/863/EU) compliant, supporting environmental and safety regulations in industrial use.