Product Details
300lb galvanized iron reducing couplings are designed to connect two sections of threaded pipe with different diameters in systems requiring higher pressure ratings. These fittings are ideal for stepping down pipe size and provide a simple and efficient transition without the need for additional components. They are built with a heavier, more robust design compared to standard 150lb fittings, offering added strength and durability for demanding applications. The couplings are hot-dip galvanized to ASTM A153, providing strong corrosion resistance for extended service life in harsh environments. Each fitting includes full lot traceability, with material test reports available upon request. Manufactured in an ISO-certified facility, these couplings are pressure tested and conform to ASME B16.3, ASTM A197, and ASME B1.20.1 standards, ensuring consistent fit and performance. The product is backed by warranty terms as specified by the manufacturer.








