Galvanized Steel Flanges suitable for applications requiring enhanced corrosion protection in exposed or atmospheric environments. These flanges are manufactured from high-quality carbon steel (typically ASTM A105 or A181), and are coated through hot-dip galvanizing (HDG) or electro-galvanizing processes, forming a protective zinc layer that significantly increases the flange’s durability and resistance to rust.
Galvanized flanges are commonly used in fire protection systems, water distribution lines, HVAC installations, structural piping, and low-pressure industrial piping systems. The zinc coating offers an economical and effective solution for preventing surface corrosion in both indoor and outdoor installations.
Available in various types including weld neck, slip-on, blind, threaded, and lap joint flanges, our galvanized flanges are manufactured in accordance with ASME B16.5, BS 4504, EN 1092-1, and DIN standards, ensuring dimensional accuracy and international compliance. Pressure ratings range from Class 150 to Class 600, with sizes from ½” to 24”.
Each flange undergoes a quality-controlled galvanizing process that complies with ASTM A123/A153 specifications, with typical zinc coating thickness of 80–100 microns. All products are subject to visual, dimensional, and adhesion inspections before dispatch. Pipes Here
Middle East Piping delivers galvanized flanges with EN 10204 3.1 Mill Test Certificates, and optional coating certificates and inspection reports upon request. These flanges are ideal for projects in UAE, Saudi Arabia, Oman, Bahrain, and Qatar, where long-term durability and weather resistance are critical. Valves here
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