http://www.indanasteel.com/p-guards.php
A flange guard is some sort of specially designed protection device that fits throughout the joint associated with two connected water lines. Its main performance is to prevent dangerous pressurized sprays associated with chemicals, acids, or perhaps hot steam through escaping into typically the environment in the case of a new flange leak. By simply containing the outflow, decrease the risk of fire, explosions, and environmental contamination.