Matco-norca mn-fw3t03 Forged Steel Sw Tee Class 3000

Product Description

The MATCO-NORCA mn-fw3t03 is a Class 3000 forged steel socket weld tee designed for high-pressure piping systems. This fitting accepts pipe into recessed socket ends and is joined by fillet welding, creating a strong, leak-resistant connection suited to demanding service conditions. The 1/2 inch size fits standard Schedule 80 and Schedule 160 pipe. Plumbers, pipefitters, and welders working in industrial, commercial, and mechanical piping systems install this type of fitting where threaded connections are not acceptable and weld integrity is required.

This tee is appropriate for use in high-pressure steam, hydraulic, oil, gas, and process piping applications where a Class 3000 pressure rating is specified. The socket weld configuration makes it well suited to smaller-diameter piping runs where full-penetration butt welds are impractical. It is commonly found in industrial plants, refineries, shipbuilding, and commercial mechanical rooms.

Key Features

• Class 3000 pressure rating for high-pressure service
• Socket weld end connections for fillet-welded pipe joints
• Forged steel construction for strength and durability under pressure and temperature cycling
• 1/2 inch nominal pipe size
• Equal tee configuration for straight branch takeoffs

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1/2 inch Class 3000 socket weld piping systems using forged steel components.

Installation Notes

Installation must be performed by a qualified pipefitter or welder in accordance with applicable codes, including ASME B31.1 or B31.3 as required by the system. Depressurize and isolate the piping system completely before cutting in or removing any fitting. Socket weld fittings require a small gap between the pipe end and the socket bottom before welding to allow for thermal expansion during the weld process. All welds should be inspected per the governing code and project specifications.