S-4548K146 0.622" ID x 27/32" OD x 3 1/2" 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.
• Reliable high-pressure handling due to Schedule 40 wall thickness and welded construction, ensuring leak-free performance with air, natural gas, oil, steam, and water.
• Easy, secure installation with NPT threads on both ends, providing a tight seal and compatibility with standard 150-class fittings and flanges.
• Long-term durability and consistent performance backed by compliance with ASTM A733 and ASME B1.20.1 standards.
• Environmental and safety compliance with RoHS 3 regulations, making it suitable for regulated industrial applications.
• Versatile straight design and male threaded connections simplify integration into existing piping systems for various fluids.
• Precise dimensions (3-1/2" length, 0.622" ID, 27/32" OD) ensure accurate fit and reduce installation time in complex setups.

Professional Applications & Engineering Value

This 1/2" NPT threaded pipe nipple is engineered from 316/316L stainless steel to address common industrial challenges like corrosion, high pressure, and fluid compatibility. Its welded construction and Schedule 40 wall thickness provide robust performance in demanding applications such as steam lines, oil and gas transfer, and water systems, minimizing risks of leaks and failures. The NPT thread type ensures a secure, sealed connection that withstands vibration and thermal cycling, while compliance with ASTM A733 and ASME B1.20.1 guarantees dimensional accuracy and reliability. Ideal for use with air, natural gas, oil, steam, and water, this nipple offers long service life and reduced maintenance in chemical processing, power generation, and HVAC systems.

Specification Summary & Compliance

This product meets precise dimensional standards, including NPT threads per ASME B1.20.1 and manufacturing specifications under ASTM A733. It is designed for Class 150 fittings and flanges, with key measurements such as 3-1/2" length, 0.622" ID, and 0.109" wall thickness. Compliant with RoHS 3 (2015/863/EU), it ensures environmental safety and is suitable for industrial applications requiring high corrosion resistance and durability.