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. These Schedule 40 nipples are manufactured from ASTM A53 Grade B welded steel pipe, ensuring dependable strength across various applications. The threads conform to 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.








