Reliable GI Flange ISI 1538: Ensuring Quality and Safety in Industrial Applications Galvanized Iron (GI) Flanges are crucial components in various piping systems, particularly in industries where corrosion resistance and durability are paramount. The ISI 1538 standard ensures that these flanges meet specific quality requirements, making them a preferred choice for many applications. This article explores the significance, features, and applications of GI Flanges ISI 1538 . What is a GI Flange ISI 1538? A GI Flange ISI 1538 is a type of flange made from galvanized iron, conforming to the Indian Standards Institute (ISI) specifications. These flanges are coated with a layer of zinc, which provides excellent protection against rust and corrosion. This coating is particularly important in environments where moisture or chemicals can cause deterioration, extending the life of the flange and the piping system as a whole. Key Features of GI Flanges ISI 1538 Corrosion Resistance : The g...