S-4548K356 3.068" ID x 3 1/2" OD x 4" 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 with 316/316L stainless steel construction, ideal for harsh environments involving chemicals, moisture, and extreme temperatures.
• Robust welded design ensures structural integrity and leak-free performance under high-pressure applications with air, gas, oil, steam, and water.
• Precision NPT threading on both ends provides a secure, tight seal and easy installation with compatible fittings, reducing assembly time and potential leaks.
• Heavy-duty Schedule 40 wall thickness (0.216") offers excellent durability and pressure handling for demanding industrial systems.
• Full compliance with ASTM A733 and ASME B1.20.1 standards guarantees consistent quality, dimensional accuracy, and reliable performance in professional settings.
• RoHS 3 compliance ensures environmental safety and meets global regulatory requirements for hazardous substance restrictions.
• Versatile male threaded connections simplify integration into various piping systems, supporting efficient maintenance and system modifications.

Professional Applications & Engineering Value

This 3" Schedule 40 threaded pipe nipple is engineered to address critical challenges in industrial fluid and gas handling systems. Constructed from 316/316L stainless steel, it delivers exceptional resistance to corrosion, pitting, and oxidation, making it suitable for aggressive media like steam, oil, and natural gas. The NPT threaded both ends design ensures a reliable, pressure-tight seal that minimizes leakage risks in high-vibration environments. Its welded construction enhances strength and longevity, reducing downtime and maintenance costs in applications such as chemical processing, power generation, and water treatment. By adhering to ASTM A733 and ASME B1.20.1 specifications, this nipple provides consistent performance and compatibility with standard industrial pipe fittings, supporting efficient system integration and operational safety.

Specification Summary & Compliance

This product features precise dimensions: 3" pipe size, 4" length, 3.068" ID, 3 1/2" OD, and 0.216" wall thickness, with NPT thread type and Class 150 compatibility for fittings and flanges. It meets ASTM A733 for welded and seamless stainless steel pipe and ASME B1.20.1 for pipe thread standards, ensuring dimensional accuracy and threading consistency. Additionally, it is RoHS 3 (2015/863/EU) Compliant, confirming adherence to environmental regulations for hazardous substances.