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    1″ x 3″ Black Steel Nipple – Schedule 80, Seamless, Grade B

    Part #: MM-59-103

    Schedule 80 black steel seamless nipple with 1″ male NPT threads on both ends. Constructed from Grade B steel for strength and durability in high-pressure applications. Designed for use in industrial fluid, gas, and air transfer systems where thicker walls are required for added pressure resistance.