Product Details
300lb black iron full couplings are designed to connect two sections of threaded pipe of the same size, providing a straight, secure connection within piping systems. Commonly used for extending runs or repairing existing lines, they offer a simple and reliable joining solution. Constructed from durable malleable iron with a black finish, these fittings deliver the strength required for higher-pressure applications. Each fitting includes full lot traceability, with material test reports available upon request to support quality and compliance requirements. Manufactured in an ISO-certified facility, these couplings are pressure tested for performance and consistency, conforming to ASME B16.3 dimensions, ASTM A197 material specifications, and ASME B1.20.1 threading standards for proper fit and function.
