S-4475K129 1.939" ID x 2 3/8" OD x 2 1/2" 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, ensuring longevity in harsh chemical and moisture-rich environments.
• Enhanced structural integrity from seamless design and Schedule 80 thick walls, minimizing risk of leaks and failures under high-pressure conditions.
• Broad media compatibility for safe use with air, hydraulic fluid, natural gas, oil, steam, and water, reducing the need for multiple fitting types.
• Reliable sealing and connection with NPT male threads on both ends, providing secure, standardized fittings that meet ASME B1.20.1 specifications.
• Heavy-duty performance suitable for Class 3000 fittings and flange classes 300/600, supporting high-stress industrial applications without deformation.
• Environmental and regulatory compliance with RoHS 3 standards, ensuring safety and sustainability in global supply chains.
• Precision dimensions including 2-inch pipe size and 2-1/2" length, facilitating easy installation and interchangeability in existing systems.

Professional Applications & Engineering Value

This thick-wall stainless steel threaded pipe nipple is engineered to address common industrial challenges such as corrosion, high-pressure stress, and media compatibility. Made from 316/316L stainless steel, it resists pitting and oxidation in aggressive environments like chemical processing, marine settings, and oil refineries. The seamless construction and Schedule 80 wall thickness provide exceptional burst strength, making it ideal for steam, hydraulic fluid, and natural gas systems where safety is paramount. With NPT threaded ends, it ensures leak-free connections in piping networks, reducing maintenance downtime and enhancing operational reliability in sectors such as energy, manufacturing, and water treatment.

Specification Summary & Compliance

This product adheres to ASME B1.20.1 for NPT thread standards and ASTM A733 for seamless pipe specifications, ensuring dimensional accuracy and performance consistency. It meets RoHS 3 (2015/863/EU) compliance for environmental safety and is compatible with Class 3000 fittings and Flange Classes 300/600, supporting rigorous industrial applications with precise threading and material integrity.