Discover the robust 150 Galvanized 3/8″ Pipe Union, engineered for reliable jointing in demanding water and oil systems. Crafted from malleable iron and finished with a corrosion‑resistant galvanized coating, this union delivers long‑lasting strength in harsh environments. It conforms to ASME B16.3 and ASME B16.39 standards, guaranteeing precise fit and safety. Its galvanized surface also simplifies cleaning, reducing maintenance intervals for facility managers. Perfect for projects in Standish, ME and available at Steep Falls Building Supply.
Why it works for you: The high‑pressure rating of 150 (≈100 psi) ensures leak‑free performance even under heavy flow, while the malleable iron core absorbs vibration, extending service life. Its simple slip‑on design speeds installation, reducing labor time for plumbers and contractors. Each unit undergoes 100% gas testing at a minimum of 100 psi, confirming airtight integrity before shipping.
Key Features & Benefits:
- 150 pressure rating: Supports up to 100 psi (6.9 bar) for water and oil pipelines, meeting industrial standards.
- 3/8 in. size: Precisely sized to join matching pipe diameters without additional adapters.
- Malleable iron construction: Provides ductility and toughness for long‑term durability.
- Galvanized finish: Offers superior rust protection for outdoor and indoor installations.
- ASME compliance: Certified to ASME B16.3 and B16.39, ensuring reliable fit and safety.
Ready for the job: Choose this union for dependable connections that stand up to pressure and corrosion. With its proven design, this union minimizes downtime and supports efficient operation across residential, commercial, and industrial projects. Visit Steep Falls Building Supply in Standish, ME to secure yours and keep your systems running smoothly.








