Asc Engineered Solutions 830518668 Black Steel Xh Nipple

Product Description

The ASC Engineered Solutions 830518668 is a black steel extra heavy (XH) pipe nipple sized at 3/4 inch by 2-1/2 inches. It is a short threaded pipe section used to connect two female-threaded fittings in piping assemblies. Black steel construction makes it suitable for gas, steam, and industrial fluid distribution systems where galvanized coatings are not required. Plumbers, pipefitters, and mechanical contractors install this type of nipple in commercial and residential piping applications. The extra heavy wall provides added strength over standard schedule fittings in higher-pressure or high-stress installations.

This nipple is commonly used in residential and light commercial piping systems for natural gas, propane, steam, and air distribution. The 3/4 inch size is a frequent choice for branch connections, riser drops, and close-coupled fitting assemblies. The 2-1/2 inch length positions it as a standard close nipple alternative where a small amount of exposed pipe thread is needed between two fittings or valves.

Key Features

• Black steel construction suitable for gas, steam, and non-potable fluid systems
• Extra heavy (XH) wall thickness for higher-pressure applications
• 3/4 inch nominal pipe size with NPT threading on both ends
• 2-1/2 inch overall length for close-coupled fitting connections
• Import-sourced fitting at 0.27 pounds per each

Compatibility

Designed as an OEM-style replacement or standard-stock fitting compatible with 3/4 inch NPT female-threaded pipe fittings, valves, and couplings used in black steel piping systems.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable code requirements such as the IFGC or IPC. Shut off all gas or fluid supply and relieve system pressure before removing or installing pipe nipples. Apply an approved thread sealant or PTFE tape to male NPT threads before assembly. Do not over-tighten threaded connections, as black steel fittings can crack at the threads under excessive torque.