Product Details
Black steel nipples, threaded on both ends, are designed to connect two female-threaded components, providing a simple and reliable extension within piping systems. Manufactured from ASTM A53 Grade B welded steel pipe and conforming to Schedule 40 specifications, these nipples deliver dependable strength across a wide range of applications. Threads meet ASME B1.20.1 standards for consistent fit and leak-resistant performance. Each piece includes full lot traceability, with material test reports available upon request to support quality and compliance requirements.








