Value Collection 13311 3/8 in Black Iron Coupling 5 Pack

Product Description

The VALUE COLLECTION 13311 is a 3/8-inch black malleable iron threaded coupling designed for joining sections of pipe in low-pressure gas and liquid distribution systems. Built to Class 150 standards, this fitting carries a pressure rating of 300 psi, making it suitable for a wide range of commercial and residential piping applications. The black finish is standard for gas-line fittings and provides corrosion resistance in typical service environments. Licensed plumbers and pipefitters are the primary installers. This listing includes a package of 5 couplings.

This coupling is used in threaded pipe assemblies where two pipe ends of equal diameter must be joined in a straight run. Common applications include natural gas distribution, compressed air lines, and water supply systems where malleable iron fittings are specified. The 3/8-inch size fits standard NPT-threaded pipe of the same nominal diameter. It is appropriate for both residential and light commercial installations where Class 150 malleable iron is an acceptable fitting class.

Key Features

• Malleable iron construction provides durability and strength in threaded piping systems
• Black finish standard for gas-line service and corrosion resistance
• Rated to 300 psi for liquid and gas pressure service
• Class 150 classification meets common residential and commercial piping specs
• Threaded end connections for straightforward installation with standard NPT pipe
• Sold in a convenient 5-pack quantity

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 3/8-inch NPT threaded pipe systems using Class 150 malleable iron fittings.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes, including the International Plumbing Code (IPC) or International Fuel Gas Code (IFGC) where relevant. Shut off the gas or fluid supply and relieve system pressure completely before disassembling any piping. Apply an appropriate thread sealant or PTFE tape to the male threads before making up the joint. Do not over-tighten, as malleable iron threads can be damaged by excessive force.