S-4813K221 3.068" ID x 3 1/2" OD x 24" 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 for extended service life in demanding environments.
• Reliable high-pressure performance compatible with 150 class fittings and flanges for air, natural gas, oil, steam, and water systems.
• Precision NPT threading on both ends ensures leak-tight connections and easy installation in industrial piping networks.
• Robust welded construction provides enhanced structural integrity for heavy-duty applications and long-term durability.
• Standard Schedule 40 dimensions (3.068" ID, 3 1/2" OD, 0.216" wall) guarantee consistent fit and optimal flow capacity.
• Full compliance with ASTM A733 and ASME B1.20.1 ensures dimensional accuracy and reliable performance under specified standards.
• RoHS 3 environmental compliance meets strict regulatory requirements for safe use in various industrial sectors.

Professional Applications & Engineering Value

This 3-inch Schedule 40 stainless steel threaded pipe nipple is engineered to address critical challenges in industrial fluid and gas handling systems. Constructed from 304/304L stainless steel, it offers excellent resistance to corrosion, oxidation, and chemical degradation, making it ideal for demanding applications with air, natural gas, oil, steam, and water. The welded construction and NPT male threading on both ends provide superior joint integrity, preventing leaks and maintaining system pressure in 150 class fittings and flanges. Its precise 24-inch length and standardized dimensions ensure seamless integration into existing piping layouts, reducing installation time and minimizing maintenance needs in processing plants, HVAC systems, and energy infrastructure.

Specification Summary & Compliance

This straight pipe nipple features a 3.068" ID, 3 1/2" OD, and 0.216" wall thickness per Schedule 40 specifications. Threading conforms to NPT standards (ASME B1.20.1) for precise, leak-resistant connections. Manufacturing and material quality adhere to ASTM A733, ensuring dimensional accuracy and performance reliability. The product is fully RoHS 3 (2015/863/EU) compliant, meeting environmental safety requirements for industrial use.