Anvil 0361502305 Threaded Black Union 3 Inch Class 3000

Product Description

The ANVIL 0361502305 is a 3-inch threaded black union fitting manufactured from forged carbon steel with a black finish. Unions allow piping sections to be disconnected and reconnected without cutting or threading the line, making them essential for serviceability in pressurized piping systems. This fitting carries a Class 3000 pressure rating at 3000 psi and is manufactured to NPT thread standards. It meets ASME B1.20.1, ASME B16.11, ASTM A105, ASTM A182, and ASTM A350 specifications. Licensed plumbers, pipefitters, and mechanical contractors install this fitting in industrial, commercial, and heavy mechanical piping applications.

This union is suited for use in high-pressure piping systems carrying liquids or gases where a removable, reseatable connection point is required. The 3-inch size and threaded end connections make it appropriate for larger commercial and industrial mechanical rooms, boiler rooms, compressed air headers, and process piping installations where routine service access is needed. Its forged carbon steel construction and black finish are standard for above-ground, non-corrosive interior piping environments.

Key Features

• 3-inch NPT threaded end connections for standard pipe thread fitment
• Class 3000 pressure rating at 3000 psi for high-pressure service
• Forged carbon steel construction for strength and durability in demanding applications
• Black finish suitable for above-ground interior piping installations
• Meets ASME B1.20.1, ASME B16.11, ASTM A105, ASTM A182, and ASTM A350 standards
• Union design allows piping disconnection without disturbing adjacent pipe runs

Compatibility

Designed as an OEM-style threaded union for Class 3000 forged carbon steel fitting applications in commercial and industrial piping systems using 3-inch NPT connections.

Installation Notes

This fitting is installed by licensed plumbers or pipefitters in accordance with applicable mechanical and plumbing codes, including ASME and local jurisdiction requirements. Depressurize and isolate the piping section completely before disassembly or installation. Apply appropriate thread sealant or PTFE tape to NPT threads before assembly and tighten to a wrench-tight fit using pipe wrenches sized for 3-inch fittings. Do not over-torque threaded connections, and inspect thread engagement before returning the system to pressure.