Product Details
Black steel nipples, threaded at 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, these Schedule 40 nipples offer dependable strength and durability for system assembly, repairs, or spacing adjustments. 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 assurance and compliance requirements.








