S-9157K401 2.469" ID x 2 7/8" OD x 3" 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
• Multi-medium compatibility safely handles air, natural gas, oil, steam, and water applications with reliable performance
• Dual connection versatility featuring NPT threaded end and butt weld/socket connect options for flexible installation
• Precision threading with NPT standard ensuring leak-proof connections and easy assembly
• Heavy-duty construction with Schedule 40 wall thickness providing exceptional pressure resistance and structural integrity
• Regulatory compliance meeting ASTM A312, ASTM A733, and ASME B1.20.1 standards for quality assurance
• Environmental safety with RoHS 3 compliance for restricted substance-free operation

Professional Applications & Engineering Value

This 2 1/2" Schedule 40 stainless steel pipe nipple delivers exceptional engineering value through its 304/304L stainless steel composition, providing superior resistance to corrosion, oxidation, and chemical degradation in harsh industrial environments. The welded construction ensures structural integrity under high-pressure conditions, while the dual NPT threaded × butt weld/socket connect configuration offers installation flexibility for complex piping systems. Engineered specifically for air, natural gas, oil, steam, and water applications, this adapter solves critical connection challenges in process piping, power generation, and industrial fluid handling systems where reliability and leak prevention are paramount. The combination of precise threading standards and robust Schedule 40 wall thickness addresses common failure points in industrial piping networks.

Specification Summary & Compliance

This high-performance pipe nipple maintains precise dimensional accuracy with NPT thread specifications per ASME B1.20.1 and manufacturing compliance with ASTM A312 and ASTM A733 standards. The product features a 2.469" ID, 2 7/8" OD, and 0.203" wall thickness consistent with Schedule 40 requirements. Regulatory compliance includes full adherence to RoHS 3 (2015/863/EU) restrictions on hazardous substances, ensuring environmental safety and workplace compliance for industrial applications requiring certified components.