S-4813K81 1.61" ID x 1 29/32" 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

• Corrosion-resistant 304/304L stainless steel construction ensures long-term reliability in demanding environments with air, natural gas, oil, steam, and water
• Welded construction with Schedule 40 wall thickness provides enhanced durability and pressure handling capabilities for industrial applications
• NPT threading on both ends delivers secure, leak-resistant connections with standard piping components
• Compatibility with 150 class fittings and flanges offers versatile integration into existing industrial systems
• ASTM A733 and ASME B1.20.1 compliance guarantees dimensional accuracy and threading precision for reliable performance
• RoHS 3 (2015/863/EU) compliance ensures environmental responsibility and regulatory adherence for global operations
• 24-inch straight design with male threaded ends provides optimal reach and connection flexibility in confined spaces

Professional Applications & Engineering Value

This heavy-duty stainless steel threaded pipe nipple addresses critical industrial challenges where corrosion resistance and pressure integrity are paramount. Engineered from 304/304L stainless steel with welded construction, it withstands aggressive media including steam, oil, and natural gas while maintaining structural integrity. The NPT threaded ends conform to ASME B1.20.1 standards, ensuring leak-proof connections in high-vibration environments. Particularly valuable for 150 class fittings and flanges in processing plants and utility systems, this Schedule 40 pipe nipple eliminates premature failure risks while supporting maintenance efficiency through standardized dimensions per ASTM A733.

Specification Summary & Compliance

This 1 1/2" Schedule 40 stainless steel threaded pipe nipple features precise NPT threading on both ends manufactured to ASME B1.20.1 specifications. The component meets ASTM A733 requirements for welded and seamless stainless steel pipe, ensuring dimensional accuracy with 1.61" ID and 1 29/32" OD. Compliance with RoHS 3 (2015/863/EU) demonstrates environmental responsibility, while the construction is validated for use with 150 class fittings and flanges across multiple industrial fluid handling applications.