Asc Engineered Solutions 830514121 Black Steel Nipple 1/2x4

Product Description

The ASC ENGINEERED SOLUTIONS 830514121 is a black steel extra heavy (XH) pipe nipple used to connect threaded pipe sections in gas, steam, and industrial piping systems. Sized at 1/2 inch by 4 inches, this close-tolerance nipple provides a rigid, pressure-rated joint between fittings, valves, and pipe runs. The black steel construction makes it well suited for natural gas, propane, and steam service where galvanized coatings are not required or preferred. Plumbers, pipefitters, and HVAC technicians install these as standard components during rough-in and system assembly work.

This nipple is commonly used in residential and light commercial applications including gas supply lines, boiler piping, and steam distribution systems. The extra heavy wall designation indicates increased wall thickness compared to standard weight pipe, providing additional durability in higher-pressure or higher-stress installations. The 1/2 inch diameter and 4 inch length make it a frequently specified size for branch connections, manifold assemblies, and equipment drop connections.

Key Features

• Extra heavy (XH) wall thickness for added strength in demanding piping applications
• Black steel construction suited for gas, steam, and industrial service
• 1/2 inch by 4 inch size fits standard NPT threaded fittings and valves
• Threaded on both ends for direct connection without additional machining
• Import product meeting standard dimensional requirements for pipe nipples

Compatibility

Designed as a standard NPT-threaded replacement or new-installation pipe nipple for residential and commercial gas, steam, and industrial piping systems using 1/2 inch threaded connections.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes, the International Fuel Gas Code (IFGC), or the International Plumbing Code (IPC) as relevant to the service. Shut off and depressurize the piping system fully before removing or installing any threaded fitting. Apply an approved thread sealant or PTFE tape rated for the intended service medium before making up connections. Do not over-tighten threaded joints, as this can crack fittings or damage threads.

Technical Specifications

• Fitting Size: 1/2 inch x 4 inches
• Material: Black Steel
• Wall Rating: Extra Heavy (XH)
• Item Weight: 0.34 pounds
• Origin: Import

Standard Information

• Brand: ASC ENGINEERED SOLUTIONS
• Manufacturer Part Number: 830514121