How To Properly Handle The Local Leakage Of Carbon Steel A105 Flange

How to properly handle the local leakage of carbon steel A105 flange .Pipeline leakage is a common problem in industrial production, but in fact, pipeline leakage is mainly different materials, different standards, specifications and sizes of flange, because carbon steel A105 flange in the process of use, if the flange is improper connection or used for too long, it is easy to appear flange leakage. Flange leakage has a partial and total points, today we are here to introduce the carbon steel A105 flange partial leakage problem, how to deal with the flange partial leakage? The method is simple to make some changes based on the flange leak cause. The specific content is as follows: First, check the leakage site, and block the leakage in sections. The common cause of carbon steel A105 flange leakage is a partial port, The difference between the pipe and the flange, The flange face is not parallel, When the internal medium pressure exceeds the load pressure of the gasket, There will be flange leaks; staggered joint, Refers to the pipe and flange vertical, But the two flanges have different hearts, Cause the surrounding bolts can not freely penetrate into the bolt hole, and, The sealing surface of the sealing surface also deviates, This is very prone to leaks... In the past, the local solution of carbon steel A105 flange is the injection with pressure sealing technology, The basic principle is that the seal injection agent is under the action of an artificial external force, Forced injected into the sealed cavity formed by the outer surface of the fixture and the leakage site, Quickly quickly remedy a variety of complex leak defects, When the injection pressure is much greater than the pressure of the leakage medium, The leak was forcibly stopped, Seal injection agent itself can maintain a certain working seal specific pressure, And changes from a plastic body to an elastomer in a short time, Forming a hard, elastic, new, sealed structure, For the purpose of resealing. So that the problem of local leakage of the carbon steel A105 flange is solved.