S-9157K794 2.469" ID x 2 7/8" OD x 8" Long ASTM A312, 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
• Versatile multi-medium compatibility for reliable performance with air, natural gas, oil, steam, and water applications
• Dual-connection flexibility with threaded NPT on one end and butt weld/socket connect options for installation versatility
• Precision-engineered dimensions with 2 1/2" Schedule 40 standard wall thickness ensuring consistent fit and pressure rating
• Rigorous quality assurance through compliance with ASTM A312, ASTM A733, and ASME B1.20.1 standards
• Environmental regulation compliance with RoHS 3 (2015/863/EU) for safe, sustainable industrial use
• Optimized flow characteristics with straight design and smooth interior surface minimizing pressure drops

Professional Applications & Engineering Value

This 304/304L stainless steel pipe nipple delivers exceptional engineering value in industrial fluid handling systems where corrosion resistance and pressure integrity are critical. The welded construction and NPT threaded end provide secure, leak-resistant connections in compressed air lines, steam distribution, and hydrocarbon processing applications. Its Schedule 40 wall thickness maintains structural strength under 150-class service conditions while the butt weld/socket connect options enable seamless integration into existing piping networks. The combination of ASTM A312 compliance and RoHS 3 certification ensures material consistency and environmental responsibility across chemical plants, power generation facilities, and industrial manufacturing operations where reliability cannot be compromised.

Specification Summary & Compliance

This 2 1/2" Schedule 40 pipe nipple features precision NPT threading per ASME B1.20.1 standards with Class 150 pressure rating compatibility. Manufacturing complies with ASTM A312 for seamless and welded stainless steel pipe specifications and ASTM A733 for welded and seamless carbon and austenitic stainless steel pipe nipples. The product maintains dimensional accuracy with 2.469" ID and 2 7/8" OD throughout its 8" length, and is fully RoHS 3 (2015/863/EU) compliant for restricted substance management in industrial applications.