Galvanized Fittings

Galvanized fittings are among the most widely used types of pipe fittings across various industries due to their exceptional resistance to rust and corrosion. They are typically made from steel or iron and coated with a layer of zinc, which provides anti-corrosive protection and extends their service life.

Key Features of Galvanized Fittings

• Corrosion Resistance: The zinc coating protects the fittings in humid and corrosive environments.
• Long Service Life: More durable than standard fittings.
• Easy Installation: Threaded connections allow for quick assembly and disassembly.
• High Pressure Tolerance: Suitable for the transfer of pressurized fluids.

Applications in Industry

1. Oil, Gas & Petrochemical Industries: For transferring corrosive fluids and industrial gases.
2. Water & Wastewater Systems: In water transmission lines and sewage networks.
3. Heating & Cooling Systems: Used in chillers, boiler rooms, and HVAC applications.
4. Agriculture: In irrigation systems and water supply lines.
5. Construction: For plumbing and gas piping installations.

Common Types of Galvanized Fittings

• Elbow: Changes the direction of the pipeline.
• Tee: Diverts flow from the main pipeline.
• Union: Allows easy connection and disconnection of pipes.
• Cap: Closes the end of a pipe.
• Street Elbow: Changes direction at a specific angle.
• Coupling: Connects two pipes of the same diameter.
• Cross: Provides multi-directional branching.

Main Types of Galvanizing

1. Hot-Dip Galvanized Fittings: More durable and ideal for highly corrosive environments.
2. Cold-Galvanized Fittings: More economical, but with lower durability compared to hot-dip types.

Important Considerations When Using Galvanized Fittings

• Use PTFE (Teflon) Tape to prevent leakage at threaded connections.
• Select fittings carefully when operating under high temperatures or pressures.
• Avoid combining galvanized fittings with copper pipes to prevent electrolytic corrosion.