S-4548K358 3.068" ID x 3 1/2" OD x 6" 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 for extended service life in harsh chemical and marine environments.
• Reliable, leak-resistant connections thanks to precision NPT threading on both ends, ensuring a secure seal for high-pressure fluid systems.
• Robust welded construction enhances structural integrity and durability, reducing the risk of failure under demanding industrial conditions.
• Broad media compatibility for safe and efficient transport of air, natural gas, oil, steam, and water without contamination.
• Guaranteed dimensional accuracy with Schedule 40 wall thickness, providing consistent performance and easy installation in standard piping systems.
• Compliance with stringent industry standards including ASTM A733 and ASME B1.20.1, ensuring quality and interoperability with Class 150 fittings.
• Environmentally responsible manufacturing with RoHS 3 compliance, meeting global regulations for hazardous substance restrictions.

Professional Applications & Engineering Value

This 3" Schedule 40 stainless steel threaded pipe nipple is engineered to solve critical challenges in industrial fluid handling systems. Its 316/316L stainless steel material offers exceptional resistance to pitting and crevice corrosion, making it ideal for applications involving aggressive media like chemicals, saltwater, or high-temperature steam. The welded construction and NPT threaded ends provide a robust, leak-proof connection that withstands vibration and pressure fluctuations, minimizing downtime in pipelines for air, natural gas, oil, and water. By adhering to ASTM A733 and ASME B1.20.1 specifications, this nipple ensures precise threading and dimensional consistency, facilitating quick installation and long-term reliability in petrochemical, power generation, and water treatment facilities. Its 6-inch length and standardized design simplify maintenance and reduce total cost of ownership.

Specification Summary & Compliance

This pipe nipple features precise dimensions: 3.068" ID, 3 1/2" OD, and 0.216" wall thickness per Schedule 40, with NPT thread type ensuring Class 2A fit for secure assemblies. It conforms to ASTM A733 for welded and seamless steel pipe and ASME B1.20.1 for pipe threads, guaranteeing interoperability with Class 150 fittings and flanges. Additionally, it is RoHS 3 (2015/863/EU) Compliant, affirming adherence to environmental safety standards without hazardous substances.