S-4548K357 3.068" ID x 3 1/2" OD x 5" 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 from 316/316L stainless steel construction, ensuring long-term reliability in harsh chemical and moisture-rich environments.
• Robust welded design provides exceptional structural integrity and leak prevention for high-pressure air, gas, oil, steam, and water systems.
• Precision NPT male threads on both ends enable quick, secure connections with standard fittings, reducing installation time and maintenance needs.
• Heavy-duty Schedule 40 wall thickness (0.216") offers enhanced burst strength and durability under demanding industrial operating conditions.
• Full compliance with ASTM A733 and ASME B1.20.1 standards guarantees dimensional accuracy, thread quality, and consistent performance.
• RoHS 3 compliance ensures environmental safety and meets global regulatory requirements for hazardous substance restrictions.
• Versatile compatibility with Class 150 flanges and fittings across multiple media types, streamlining inventory and application flexibility.

Professional Applications & Engineering Value

This 3" Schedule 40 stainless steel threaded pipe nipple is engineered to address critical challenges in industrial fluid and gas handling systems. The 316/316L stainless steel material delivers excellent resistance to pitting and crevice corrosion, making it ideal for aggressive media like steam, oil, and natural gas. Its NPT threaded connections ensure pressure-tight seals, minimizing leakage risks in high-vibration environments. The welded construction enhances joint strength, supporting continuous operation in piping networks for chemical processing, power generation, and water treatment facilities. With a 5-inch length and standardized dimensions, it facilitates easy integration into existing Class 150 systems, reducing downtime and maintenance costs while maintaining flow efficiency with its precise 3.068" ID.

Specification Summary & Compliance

This pipe nipple meets ASTM A733 for welded and seamless stainless steel pipe and ASME B1.20.1 for NPT thread standards, ensuring precise Class 2A thread tolerances and dimensional consistency. It is RoHS 3 (2015/863/EU) Compliant, adhering to restrictions on hazardous substances. The product is designed for use with 150 Class fittings and flanges, with specifications including a 3.068" ID, 3.5" OD, and 0.216" wall thickness for reliable performance in industrial applications.