Value Collection MSCNB02040 Black Steel Pipe Nipple 1/4 in Sch 40

Product Description

The VALUE COLLECTION MSCNB02040 is a black steel pipe nipple designed for use in low-pressure piping systems across plumbing, HVAC, and gas distribution applications. It measures 1/4 inch in diameter and 4 inches in length, constructed from welded steel with a black finish coating. The Schedule 40 wall thickness provides reliable strength for standard service conditions. Both ends are threaded male NPT (MNPT x MNPT), allowing straightforward connection to fittings, valves, and other threaded pipe components. Licensed plumbers, pipefitters, and HVAC technicians typically install this type of nipple when extending or connecting sections of threaded black iron pipe systems.

This pipe nipple is suited for residential and light commercial installations where threaded black steel pipe is specified. Common applications include natural gas supply lines, steam or hydronic heating system connections, and general industrial piping where a short close-coupled threaded extension is required. The 1/4 inch size is frequently used in branch connections, instrument taps, and low-flow gas piping runs. Its welded construction and black finish make it appropriate for above-ground dry or indoor service conditions.

Key Features

• Schedule 40 wall thickness for standard-service strength in threaded piping systems
• Welded steel construction provides consistent wall integrity throughout the nipple length
• Black finish coating suitable for gas and steam piping applications
• MNPT x MNPT threading on both ends for direct connection to standard NPT fittings
• Compact 4 inch length useful for close-coupled connections and short extensions

Compatibility

Designed as an OEM-style replacement or standard service component for 1/4 inch Schedule 40 threaded black iron pipe systems using NPT connections.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes, including IPC and IFGC requirements for gas or water piping. Shut off gas supply or depressurize the system fully before removing or installing any threaded pipe component. Apply an approved thread sealant or PTFE tape rated for the intended service medium to all male threads prior to assembly. Do not overtighten threaded connections, as this can crack fittings or damage threads.