Product Details
Standard 150lb malleable iron reducing couplings are designed to connect two sections of threaded pipe with different diameters, providing a simple and efficient transition between sizes. Constructed from durable malleable iron in a heavy pattern design, these fittings offer strength and reliability for everyday applications. Each fitting includes full lot traceability with material test reports available upon request. Manufactured in an ISO-certified facility, the couplings are tested for performance and consistency and conform to ASME B16.3 dimensions, ASTM A197 material specifications, and ASME B1.20.1 threading standards for consistent fit and function.








