Product Details
Black steel nipples, threaded on both ends, are designed to connect two female-threaded components, providing a durable and reliable extension within piping systems. They are commonly used for system assembly, repairs, or spacing adjustments, offering a straightforward solution for threaded connections. Manufactured from ASTM A53 Grade B welded steel pipe, these nipples conform to Schedule 40 specifications, ensuring dependable strength across a wide range of applications. The 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. The product comes with a warranty that covers manufacturing defects under standard terms.








