Value Collection 13123 3/4 Inch Malleable Iron Square Plug

Product Description

The VALUE COLLECTION 13123 is a 3/4-inch malleable iron square pipe plug rated for demanding pipe system applications. Constructed from Class 150 malleable iron with a galvanized finish coating, this plug is designed to seal pipe openings in both liquid, gas, and steam lines. It carries a 300 psi pressure rating for liquid and gas service and a 150 psi rating for steam service. Licensed plumbers and pipefitters install this type of fitting during system assembly, maintenance shutdowns, and pressure testing to cap unused ports securely. Sold in a package quantity of 5.

This square plug is suited for residential and commercial plumbing, HVAC, and industrial piping installations where a reliable, threaded pipe closure is required. The galvanized finish provides corrosion resistance appropriate for general-purpose pipe work. Its Class 150 rating aligns with standard malleable iron fitting systems used in gas distribution, water supply, and low-pressure steam applications. Plumbers, pipefitters, and HVAC technicians regularly use square plugs of this type during rough-in and system pressure verification stages.

Key Features

• 300 psi liquid and gas pressure rating for reliable sealing in pressurized lines
• 150 psi steam pressure rating suitable for low-pressure steam piping
• Class 150 malleable iron construction for strength and durability
• Galvanized finish coating for corrosion resistance
• 3/4-inch fitting size for standard NPT pipe thread applications
• Sold in a convenient 5-piece package

Compatibility

Designed as an OEM-style replacement or standard fitting component compatible with Class 150 malleable iron threaded pipe systems in 3/4-inch NPT configurations.

Installation Notes

Installation of threaded pipe plugs is typically performed by licensed plumbers or pipefitters in accordance with applicable codes such as the International Plumbing Code or International Fuel Gas Code. Shut off and depressurize the line completely before removing or installing any pipe fitting. Apply appropriate thread sealant or PTFE tape to the male threads before installation. Do not over-tighten; use a pipe wrench sized appropriately for the fitting.