Product Details
Black seamless steel nipples, threaded on both ends, are designed to connect two female-threaded components, serving as reliable extensions within piping systems. Manufactured from ASTM A53 Grade B seamless steel pipe, these nipples feature Schedule 80 wall thickness, providing increased strength and durability for higher-pressure applications. The threads conform to ASME B1.20.1 standards, ensuring 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.








