3/8" x 3" Nipple Black

This 3/8″ × 3″ black steel Schedule 40 nipple is a welded carbon steel pipe fitting with male NPT threads on both ends. It is suitable for industrial plumbing, gas, steam, oil, or general fluid systems, and its black coating helps resist surface corrosion, making it ideal for above‑ground or indoor installations.

Key Features

• Welded Schedule 40 carbon steel construction strong and reliable for industrial applications. 

• 3/8″ male NPT threads on both ends compatible with standard threaded fittings.

• Suitable for gas, oil, steam, air, and other industrial fluids versatile for multiple applications.

• Black finish helps resist surface oxidation in indoor or dry environments.

• 3″ length ideal for standard pipe connections where a compact fitting is needed