Discover Black Steel Pipe Nipple (1″ x 5½”), a robust connector designed for residential and commercial plumbing systems. Finished with a durable black coating, this steel fitting resists moisture and corrosion, delivering a long‑lasting seal. Engineered to meet ASTM A53 specifications, it provides reliable performance in water, air, and gas applications.
Benefits: The black‑coated surface helps prevent rust, extending the service life of your pipe network. Its standard 1‑inch NPT threads enable quick, leak‑free assembly with existing black pipe, reducing installation time and labor costs.
Key Features & Benefits:
- Corrosion‑Resistant Black Finish: Protects the steel from rust, ideal for humid environments and outdoor use.
- ASTM A53 Compliance: Guarantees material quality and dimensional accuracy for safe pressure handling.
- Schedule 40 Thickness: Provides the strength needed for high‑pressure applications while maintaining easy fitment.
- Standard 1‑in. NPT Thread: Ensures seamless connection with other black pipe components and fittings.
- Versatile Application: Perfect for water lines, gas distribution, and HVAC systems where durability matters.
Why Choose This Pipe Nipple? Combining a sturdy steel core with a protective black coating, this fitting delivers unmatched durability and performance. Its adherence to industry standards means you can trust it for critical plumbing projects. Whether you’re upgrading a home system or outfitting a commercial installation, this black pipe nipple offers the reliability and ease of use professionals demand.








