METHOD FOR REPAIRING AT GAS LEAKAGE INTERCEPTION IN GAS PIPING AND STRUCTURE THE SAME

摘要

PURPOSE: A method and a device for repairing a gas pipe when a gas leakage are provided to rapidly and easily perform a repairing work by omitting a gas pipe cutting process. CONSTITUTION: A method for repairing a gas pipe(100) when a gas leakage is as follows. A fixing member coupled to flange units(200) is replaced. Adapters(500) are installed in both surfaces of the flange units. A reinforcing member(400) is installed between the flange units, and completely closes up a gap between flange units by being wound around a gasket(300). A reinforcing sealing layer is formed in the outside of the gasket by injecting a sealing material(700) through the adapters.