Product Details
Black steel nipples threaded at both ends are designed to connect two female-threaded components, serving as a reliable extension within piping systems. Manufactured from ASTM A53 Grade B welded steel pipe and meeting Schedule 40 specifications, these nipples provide dependable strength for various applications. The threads conform to ASME B1.20.1 standards, ensuring a consistent fit and leak-resistant performance. Each black steel nipple includes full lot traceability, with material test reports available upon request to support quality and compliance requirements.








