S-4475K274 3.826" ID x 4 1/2" OD x 5" Long ASME B1.20.1, ASTM A733 Thick-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316/316L stainless steel construction, ideal for harsh chemical and marine environments
• Exceptional pressure handling due to Schedule 80 thick-wall design and compatibility with Class 3000 fittings and Class 300/600 flanges
• Reliable leak-proof connections ensured by precision NPT threading on both ends, conforming to ASME B1.20.1 standards
• Versatile fluid compatibility for use with air, hydraulic fluid, natural gas, oil, steam, and water in diverse industrial systems
• Enhanced durability and longevity from seamless construction, reducing failure risks under high-stress conditions
• Precise dimensional accuracy with 4" pipe size, 5" length, and 0.337" wall thickness for easy integration into existing setups
• Regulatory compliance and safety meeting ASTM A733 and RoHS 3 standards, ensuring environmental and operational reliability

Professional Applications & Engineering Value

This 4" Schedule 80 stainless steel threaded pipe nipple is engineered to address critical challenges in industrial fluid and gas systems. Its seamless 316/316L stainless steel build provides excellent resistance to corrosion, pitting, and high temperatures, making it suitable for aggressive media like hydraulic fluid, steam, and natural gas. The NPT threading on both ends ensures a secure, tight seal, minimizing leakage in high-pressure applications such as petrochemical plants, power generation, and water treatment facilities. By adhering to ASME B1.20.1 and ASTM A733 specifications, it guarantees dimensional consistency and performance reliability, reducing maintenance downtime and enhancing system efficiency in demanding environments.

Specification Summary & Compliance

This product features precise NPT thread specifications per ASME B1.20.1, with a 4" pipe size, 5" length, and 0.337" wall thickness in Schedule 80. It is manufactured in compliance with ASTM A733 for seamless pipe standards and is RoHS 3 (2015/863/EU) compliant, ensuring adherence to environmental and safety regulations. Suitable for use with Class 3000 fittings and Class 300/600 flanges, it meets industry requirements for pressure integrity and material quality.