S-2161K25 Length 6 1/2" ASTM A403, MSS SP-95 Thick-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with 304/304L stainless steel construction, ideal for harsh industrial environments and extending service life.
• Exceptional pressure handling due to Schedule 80 thick-wall design and seamless construction, preventing leaks and failures in demanding applications.
• Versatile fluid compatibility for use with air, hydraulic fluid, natural gas, oil, steam, and water, reducing inventory needs for multiple systems.
• Reliable, leak-free connections ensured by precision NPT threading on both ends, providing a secure seal for high-integrity piping systems.
• Robust dimensional integrity with a straight, 6 1/2" long design, offering stable performance in high-vibration and high-stress installations.
• Guaranteed material quality meeting ASTM A403 and MSS SP-95 standards, ensuring consistent performance and interchangeability.
• Compliance with environmental regulations including REACH and RoHS 3, supporting sustainable and safe industrial operations.

Professional Applications & Engineering Value

This Schedule 80 stainless steel pipe reducer nipple is engineered to solve critical challenges in industrial fluid and gas handling systems. The seamless 304/304L stainless steel construction eliminates weak points, providing superior resistance to corrosion, pressure surges, and thermal cycling common in applications with steam, hydraulic fluid, oil, and natural gas. Its NPT threaded connections on both ends ensure a tight, reliable seal that minimizes the risk of leaks in high-pressure environments, reducing maintenance downtime and enhancing system safety. The thick-wall design and precise pipe size reduction from 2" to 1" allow for efficient flow control and durability in complex piping networks, making it an essential component for industrial plumbing, chemical processing, and power generation systems where reliability is non-negotiable.

Specification Summary & Compliance

This 2" x 1" Schedule 80 stainless steel pipe reducer nipple features NPT threading conforming to standard pipe thread specifications, ensuring dimensional accuracy for secure fittings. It is manufactured in compliance with ASTM A403 for wrought austenitic stainless steel fittings and MSS SP-95 for factory-made pipe nipples, guaranteeing material and performance consistency. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, affirming its suitability for environmentally conscious and regulated industrial applications.