Introducing the rugged 1‑1/2 × 5‑1/2 in. Black Pipe Nipple, a schedule 40 steel fitting engineered for reliable gas, LP and air connections. Crafted from high‑strength black steel, this nipple delivers a clean, professional look while withstanding demanding pressures. Its compact size makes it ideal for tight spaces in residential and light‑commercial installations.
Why choose this pipe nipple? Its hydrostatic testing guarantees leak‑free performance, giving you peace of mind for safety‑critical applications. The durable construction resists corrosion and wear, extending service life and reducing maintenance costs.
Key Features & Benefits:
- Schedule 40 steel body: Provides superior strength for high‑pressure gas systems and meets rigorous ASTM standards.
- Maximum rating 231 psi @ 400°F: Handles elevated temperatures and pressures common in propane and natural‑gas lines.
- Hydrostatic factory testing: Ensures each nipple is pressure‑tested before shipping for consistent quality.
- Versatile application range: Suitable for above‑ground gas, LP, and compressed‑air installations in homes and light‑commercial settings.
- Corrosion‑resistant finish: Black steel coating protects against rust, prolonging the life of your piping network.
Finish strong with confidence: This black pipe nipple is not intended for potable water or underground use, keeping it perfectly matched to its designed purpose. Its robust design, precise dimensions, and compliance with industry standards make it a go‑to choice for contractors and DIY enthusiasts alike. Upgrade your gas or air system with a fitting that delivers safety, durability, and performance in every connection.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.For more information go to: www.P65Warnings.ca.gov








