The IBR Approved Bronze Fusible Plug (Two-Piece Design) is a critical safety component designed for use in boilers and pressure vessels. It is engineered to prevent catastrophic failures by providing an automatic pressure relief mechanism in case of excessive temperature rise. This plug consists of two primary components—a bronze body and a fusible alloy core—that work together to enhance operational safety and reliability. The fusible alloy, with a predetermined melting point, melts when exposed to extreme temperatures, allowing steam or gases to escape and preventing potential boiler explosions.
Manufactured from high-quality bronze, this fusible plug ensures excellent corrosion resistance, durability, and efficient thermal conductivity. Its two-piece design facilitates easy installation, maintenance, and replacement, making it a preferred choice in industrial applications. The Indian Boiler Regulations (IBR) approval certifies that the plug meets stringent safety and quality standards, making it suitable for high-pressure and high-temperature environments. Widely used in steam boilers, pressure vessels, and other thermal equipment, this fusible plug is an essential safety device for industries such as power generation, petrochemicals, and manufacturing.