S-2698K45 0.824" ID x 1 3/64" OD x 4" 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 with Alloy 20 stainless steel construction for extended service life in harsh environments
• Reliable leak-proof connections with precision NPT threading on both ends for secure sealing
• Seamless construction eliminates weak points and enhances structural integrity under pressure
• Optimized for demanding media including air, steam, and water in Class 150 systems
• Industry-standard compliance with ASTM B729 and ASME B1.20.1 ensures consistent performance
• Environmental responsibility with full REACH and RoHS 3 compliance for regulated industries
• Ready-to-install design with 4" length and male threaded ends for straightforward assembly

Professional Applications & Engineering Value

This Alloy 20 stainless steel threaded pipe nipple delivers exceptional performance in chemical processing, power generation, and industrial fluid systems where corrosion resistance is critical. The seamless construction prevents failure points that commonly occur in welded alternatives, while the NPT threading ensures pressure-tight seals in air, steam, and water applications. Engineered to withstand aggressive media and temperature fluctuations, this Schedule 40 pipe nipple maintains dimensional stability under Class 150 operating conditions. The combination of ASTM B729 material specifications and ASME B1.20.1 threading standards guarantees interchangeability and reliability across industrial installations.

Specification Summary & Compliance

Manufactured to ASTM B729 material standards and ASME B1.20.1 threading specifications with NPT thread form. Dimensions include 3/4" Schedule 40 pipe size, 4" length, 0.824" ID, and 1 3/64" OD. Fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations. Suitable for Class 150 flange and fitting systems with Alloy 20 stainless steel components.