Product Details
300lb galvanized iron caps are designed to close the end of male-threaded pipe in systems requiring higher pressure ratings, providing a secure, leak-resistant seal for system termination, testing, or temporary shutoff in demanding applications. These fittings feature a heavier, more robust design than standard 150lb fittings, delivering added strength and durability. They are hot-dip galvanized to ASTM A153, offering 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, the caps are pressure tested and conform to ASME B16.3, ASTM A197, and ASME B1.20.1 standards for consistent fit and performance.
