Value Collection BD--13688-16 Black Pipe Nipple Sch 80

Product Description

The VALUE COLLECTION BD--13688-16 is a Schedule 80 black steel pipe nipple designed for threaded pipe assemblies in plumbing, HVAC, gas distribution, and industrial piping systems. Measuring 1-1/4 inches in diameter and 14 inches in length, this nipple is welded construction with male NPT threads on both ends. The black finish coating is standard for use in gas and steam lines. Licensed plumbers and pipefitters install this type of fitting as a close coupling between threaded fittings, valves, and equipment in both residential and commercial piping runs.

This nipple is suited for residential and light commercial applications including natural gas supply lines, steam heating systems, compressed air, and water distribution where Schedule 80 wall thickness is specified. The 1-1/4-inch pipe size and 14-inch length make it a common choice for branch runs and equipment connections. The MNPT x MNPT configuration threads directly into standard pipe fittings, valves, and manifolds without adapters.

Key Features

• Schedule 80 wall thickness for higher pressure ratings compared to Schedule 40
• Welded steel construction for consistent wall integrity
• Black finish coating suitable for gas and steam service
• Male NPT threads on both ends for direct connection to standard threaded fittings
• 1-1/4-inch pipe size x 14-inch length for medium-length branch and equipment connections
• Thread size 1-1/4 to 11-1/2 per NPT standard

Compatibility

Designed as a standard replacement or new-installation nipple for Schedule 80 black steel threaded piping systems using 1-1/4-inch NPT connections.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes and the International Fuel Gas Code or International Plumbing Code where relevant. Shut off all gas or fluid supply and depressurize the line before removing or installing any threaded pipe component. Apply an appropriate thread sealant or PTFE tape rated for the service medium before making up connections. Do not over-torque threaded joints; use a pipe wrench on the body of the fitting, not on the threads.