S-2698K41 1.049" ID x 1 5/16" OD x 3" Long ASTM B729, ASME B1.20.1 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance from Alloy 20 stainless steel construction, ideal for harsh chemical environments and extending service life
• Robust, leak-resistant connections with NPT threading on both ends, ensuring secure seals in high-pressure air, steam, and water systems
• Enhanced structural integrity due to seamless construction, minimizing weak points and preventing failure under stress
• Guaranteed dimensional accuracy and performance compliance with ASTM B729 and ASME B1.20.1 standards
• Long-term operational safety with full REACH and RoHS 3 compliance, free from hazardous substances
• Optimized flow characteristics with a 1" Schedule 40 design, balancing pressure handling and fluid dynamics
• Simplified installation and compatibility with Class 150 fittings, reducing assembly time and inventory complexity

Professional Applications & Engineering Value

This Alloy 20 stainless steel threaded pipe nipple is engineered to address critical challenges in demanding industrial fluid systems. Its seamless construction and NPT threading provide exceptional resistance to corrosion, cracking, and leakage, making it a reliable choice for handling aggressive media like acids, steam, and high-purity water. The ASTM B729 and ASME B1.20.1 specifications ensure precise thread geometry and material consistency, which minimizes downtime in chemical processing, power generation, and HVAC applications. By utilizing this male threaded pipe with Class 150 fittings, engineers can achieve durable, maintenance-free connections that withstand thermal cycling and pressure fluctuations, ultimately enhancing system longevity and reducing total cost of ownership.

Specification Summary & Compliance

This product meets ASTM B729 for material composition and ASME B1.20.1 for NPT thread standards, ensuring precise dimensional tolerances and interchangeability. It is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, confirming its safety for use in regulated environments. The pipe nipple is designed for Class 150 pressure ratings and features a seamless, straight shape with threaded both ends for reliable performance in air, steam, and water service.