After undergoing a galvanization treatment, ordinary carbon steel has a better rust resistance, making a galvanized steel more durable than an ordinary carbon steel. An electroplating spray process isolates air and water, increasing the corrosion resistance and ensuring the railing is protected against rust for 4 to 5 years. Different colors are also available depending on customer needs. Because of the high strength, galvanized steel railings are commonly used for high-rise balconies, factories, communities, schools and other areas with requirements for a high strength protection and feature a lower cost than an aluminum railing.
The following are typical parameters we supply. Other sizes are available according to your requirements:
Rail: 30~55mm*40~60mm Thickness: 1~1.2mm
Post newel:19~30mm*19~50mm Thickness:0.8mm
Post:50~80mm*50~80mm Thickness:1.2mm