Anvil 0361302201 Square Head Pipe Plug 3 in Class 3000 Npt

Product Description

The ANVIL 0361302201 is a forged carbon steel square head pipe plug designed to seal threaded pipe ends and fittings in high-pressure piping systems. Manufactured to Class 3000 standards with a 3000 psi pressure rating, this plug uses a standard NPT threaded connection and features a black finish. It is sized at 3 inches and is commonly installed by licensed plumbers and pipefitters working on industrial, commercial, and mechanical piping systems where a robust, pressure-rated seal is required.

This square head plug is suited for use in carbon steel piping systems carrying liquids or gases in demanding service environments. The square drive head allows installation with a standard pipe wrench or socket, making it practical for confined spaces and production work. It is a common choice for capping threaded outlets, test ports, and branch connections during initial installation, system testing, or long-term decommissioning of piping sections.

Key Features

• Class 3000 rated at 3000 psi working pressure for high-pressure piping applications
• Forged carbon steel construction provides strength and durability in demanding service conditions
• 3-inch NPT threaded connection for compatibility with standard pipe fittings
• Square head drive allows use with a pipe wrench or socket without specialized tooling
• Black finish for corrosion resistance in typical indoor piping environments

Compatibility

Designed as an OEM-style replacement or new-installation fitting for Class 3000 threaded carbon steel piping systems using NPT connections.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable mechanical and plumbing codes. Depressurize and isolate the piping system fully before installing or removing any threaded plug. Apply an appropriate thread sealant or PTFE tape to the NPT threads prior to installation. Do not over-torque the plug, as this can damage the threaded fitting body.