Flange in modern industrial production affected by corrosion, erosion, temperature, pressure, vibration and other factors influence will inevitably leak problem. Due to the sealing surface machining dimension errors, sealing components aging and improper installation of fastening, vulnerable to leakage of flanges. If not timely governance flange leakage, erosion will cause leakage of the medium to expand rapidly, causing material losses, destruction of the environment, lead to stop production, causing huge economic losses. If it is poisonous, combustible and explosive media leaks, also have the potential to cause major accidents such as poisoning, fire and explosion.
Traditional settlement of flange leakage method to replace the sealing elements and apply sealant or replacement of flanges and pipe, but this method has significant limitations, and some workplace safety requirements limit the leakage cannot be resolved on the spot. Polymer composite materials can be used for plugging the leak, which mature blessed Blue's system. It is an ideal method, especially in flammable and explosive occasion and shows its unique advantages. Construction technology of polymer composite materials technology is simple, safe, and low cost, can solve most flange leakage problems for enterprises, and eliminate security risks for enterprises further maintenance cost savings.