Product Details
Black seamless steel nipples, threaded on both ends, are designed to connect two female-threaded components, providing a reliable extension in piping systems. Manufactured from ASTM A53 Grade B seamless steel pipe, these Schedule 80 nipples offer increased wall thickness for enhanced strength and durability, making them suitable for higher-pressure applications, repairs, system assembly, and spacing adjustments. The threads conform to ASME B1.20.1 standards, ensuring consistent fit and leak-resistant performance. Each nipple includes full lot traceability, with material test reports available upon request to support quality and compliance requirements.








