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








