S-4548K363 0.269" ID x 13/32" OD x 7" Long ASTM A733, ASME B1.20.1 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance for demanding environments thanks to 316/316L stainless steel construction, ensuring long-term reliability with air, natural gas, oil, steam, and water.
• Enhanced structural integrity and leak prevention from seamless manufacturing, providing consistent wall thickness and superior pressure handling for Class 150 applications.
• Reliable, leak-tight connections with NPT threads on both ends, designed to ASME B1.20.1 standards for secure fitting in various industrial systems.
• Precision dimensional accuracy with a 7" length and Schedule 40 wall thickness, ensuring easy installation and compatibility with standard piping layouts.
• Compliance with rigorous industry standards including ASTM A733 and RoHS 3, guaranteeing material quality and environmental safety for global supply chains.
• Versatile fluid and gas handling capability, making it ideal for multi-medium applications without risk of cross-contamination or material degradation.
• Durable, maintenance-free service life due to the combination of high-grade stainless steel and robust threading, reducing downtime and replacement costs.

Professional Applications & Engineering Value

This 1/8 NPT threaded pipe nipple is engineered to address common industrial challenges such as corrosion, high-pressure leaks, and system compatibility. Constructed from seamless 316/316L stainless steel, it resists pitting and oxidation in aggressive environments involving air, natural gas, oil, steam, and water. The NPT threading on both ends, compliant with ASME B1.20.1, ensures a secure, tight seal that minimizes fluid loss and maintenance interruptions in pipelines, valves, and equipment connections. Its Class 150 rating and precise dimensions support reliable performance in chemical processing, oil and gas, and HVAC systems, where material integrity and standardization are critical for operational safety and efficiency.

Specification Summary & Compliance

This pipe nipple adheres to ASTM A733 for material and manufacturing standards and ASME B1.20.1 for NPT thread specifications, ensuring dimensional accuracy and interchangeability. It features a 1/8" pipe size, Schedule 40 wall thickness (0.068"), and 7" length with threaded connections on both ends. The product is RoHS 3 (2015/863/EU) compliant, meeting environmental regulations for hazardous substance restrictions, and is suitable for use with 316 stainless steel fittings and flanges rated for Class 150 service.