Matco-norca mn-fw3ri0403 Sw Reducing Insert 3/4x1/2

Product Description

The MATCO-NORCA mn-fw3ri0403 is a forged steel socket weld reducing insert designed for use in piping systems where a transition from a larger pipe bore to a smaller one is required within a socket weld connection. This insert fits into an existing socket weld fitting, allowing a smaller-diameter pipe to seat correctly without requiring a full change of fittings. It ships in quantities of 100 units per carton, making it practical for contractors and wholesalers stocking job-site inventory. Licensed plumbers and pipefitters working on industrial, commercial, or mechanical piping systems are the typical installers of this fitting type.

This reducing insert is suited for socket weld piping assemblies where a 3/4-inch socket must accept a 1/2-inch pipe. It is commonly used in industrial process piping, mechanical rooms, and commercial plumbing applications where forged steel fittings are specified. The socket weld design provides a high-integrity, flush connection appropriate for higher-pressure systems where threaded connections are not preferred.

Key Features

• Forged steel construction for strength and durability in pressure piping applications
• Socket weld end connection type for clean, reliable pipe joints
• Reducing configuration transitions from 3/4-inch socket to 1/2-inch pipe
• Available in carton quantities of 100 units, suitable for bulk stocking
• Lightweight at approximately 0.31 pounds per unit carton shipping weight

Compatibility

Designed as an OEM-style component for use in forged steel socket weld piping systems requiring a 3/4-inch to 1/2-inch reducing insert connection.

Installation Notes

Installation is performed by licensed pipefitters or plumbers in accordance with applicable mechanical and piping codes. Depressurize and isolate the piping system completely before beginning any fitting work. Socket weld fittings require proper fit-up and qualified welding per applicable code requirements such as ASME B31.3 for process piping. Do not force or overtighten the insert into the socket, as proper seating is achieved before welding.