1/2" (12.5mm) Galvanized Iron Union Pipe Fitting, G.I Threaded Union

Product Overview

This 1/2" (12.5mm) Galvanized Iron (G.I) Union is a high-quality threaded pipe fitting designed for secure, leak-proof connection and disconnection of piping systems. Made from premium galvanized iron with a uniform zinc coating, it delivers excellent corrosion resistance and long service life in water, gas and general industrial fluid transmission applications. The precision-machined threads ensure tight, reliable sealing and easy installation without specialized tools.

Key Features

• Premium galvanized iron construction with uniform zinc coating for superior corrosion and rust resistance
• Precision-cut 1/2" (12.5mm) threaded ends for tight, leak-proof sealing and easy assembly
• Three-piece union design (two threaded ends + central nut) enables quick pipe connection and disconnection for maintenance
• High mechanical strength and pressure rating suitable for residential, commercial and industrial piping systems
• Compatible with standard galvanized iron pipes, widely used in water supply, gas transmission and fluid distribution networks

Specifications

Applications

This G.I union is widely used across residential, commercial and industrial sectors for piping system connections where regular disconnection is required. Common applications include municipal water supply networks, residential plumbing systems, natural gas transmission lines, industrial fluid distribution, fire protection systems, agricultural irrigation piping, and general process piping. It is suitable for use with water, gas, oil and other non-corrosive or mildly corrosive fluids.

Package Contents

• 1 x 1/2" (12.5mm) Galvanized Iron Threaded Union