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The ASC ENGINEERED SOLUTIONS 4354001600 is a black steel seamless extra heavy (XH) pipe nipple sized at 3/4 inch by close, with a 1-inch overall length. Manufactured from black steel to ASTM A106B standards, this nipple delivers the wall thickness required for high-pressure and high-temperature piping applications. The seamless construction eliminates the weld seam, reducing potential failure points under stress. It is installed by licensed plumbers and pipefitters working in commercial, industrial, and mechanical systems where standard-weight fittings are not rated for the service conditions.
This nipple is suited for use in steam, gas, and hydraulic piping systems that demand extra heavy wall construction. The close-pattern length makes it the right choice in tight spaces where a longer nipple would interfere with adjacent components. Typical installations include boiler rooms, mechanical rooms, industrial process piping, and HVAC steam distribution systems. It is not intended for residential potable water service as it is a non-domestic import product.
Designed as an OEM-style replacement or new-installation component for extra heavy black steel threaded piping systems in commercial, industrial, and mechanical piping applications.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local mechanical and plumbing codes. Shut down and depressurize the piping system completely before removing or installing any nipple. Apply an appropriate pipe thread sealant or PTFE tape rated for the service medium before making up the threads. Inspect threads for damage before installation to ensure a leak-free joint.
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