Guardian 1″ x 5″ Stainless Steel Pipe Nipple – NPT Male Both Ends

The **Guardian 1″ x 5″ Stainless Steel Pipe Nipple** is a durable, high-performance fitting designed for demanding applications in plumbing, HVAC, and industrial systems. Crafted from **304 stainless steel (Schedule 40)**, this threaded nipple features **NPT male threads on both ends**, ensuring a secure, leak-proof connection when paired with compatible fittings. Its robust construction meets **ASME B1.20.1, ASTM A312, and ASTM A861** standards, making it ideal for use with air, natural gas, non-potable water, propane, steam, and even **potable water** (when properly installed in accordance with local codes).

Engineered to withstand extreme conditions, this nipple operates reliably in temperatures ranging from **-60°F to 450°F**, making it suitable for both residential and commercial environments. The **1.32″ outer diameter (OD)** and **1.04″ inner diameter (ID)** provide the right balance of strength and flow capacity, while the **0.14″ wall thickness** ensures structural integrity under pressure. Whether you're working on a gas line, water system, or industrial setup, this Guardian nipple delivers the **precision and reliability** professionals demand.