ASC Anvil 3/8" 150# Galvanized Pipe Union. This malleable iron union with a galvanized finish is designed to connect two pipes of the same size. It meets Anvil's strict quality standards and conforms to ASME B16.3 and ASME B16.39. 100% gas tested at a minimum of 100 PSI (6.9 bar), ensuring reliable performance. Suitable for water and oil applications.