S-4457K66 2.469" ID x 2 7/8" OD x 126" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Durable black-coated steel construction provides superior corrosion resistance and extends service life in demanding industrial environments
• NPT threading on both ends ensures leak-proof connections and easy installation with compatible iron and steel fittings
• Schedule 40 wall thickness (0.203") delivers optimal pressure handling capability for high-demand fluid and gas applications
• Comprehensive material compliance with ASTM A53, ASTM A733 and ASME B1.20.1 standards guarantees consistent performance and dimensional accuracy
• Multi-media compatibility safely handles air, natural gas, oil, steam, and water systems with reliable sealing performance
• Extended 126" length with straight design provides versatile routing options and simplifies system layout in complex piping networks
• Environmental regulation compliance with REACH and RoHS 3 ensures workplace safety and global market acceptance

Professional Applications & Engineering Value

This black-coated steel pipe nipple delivers exceptional value in industrial piping systems where reliability under pressure is critical. The welded construction combined with NPT threaded connections creates a robust interface that prevents leakage in high-vibration applications involving air, natural gas, oil, steam, and water transport. Engineered to ASTM A53 specifications, this Schedule 40 pipe nipple maintains structural integrity across temperature variations and pressure cycles, making it ideal for processing plants, utility distribution, and industrial machinery. The black coating provides an additional protective layer against environmental factors, while the standardized 2 1/2" pipe size ensures compatibility with existing class 125 and 150 iron and steel flanges, reducing system integration challenges and maintenance downtime.

Specification Summary & Compliance

This 2 1/2" Schedule 40 steel pipe nipple features precise NPT threading per ASME B1.20.1 standards with dimensional specifications including 2.469" ID, 2 7/8" OD, and 0.203" wall thickness. The product maintains Class 2A thread tolerances for secure fitting engagement and is manufactured in compliance with ASTM A53 and ASTM A733 material standards. Environmental and safety compliance is verified through REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) certifications, ensuring adherence to international regulatory requirements for industrial components.