PIPE LEAKAGE REPAIRING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a pipe leakage repairing device for quickly and easily repairing the leakage of gas without fire when gas leaks from a high pressure and large diameter pipe. SOLUTION: The repairing device comprises a fixing means for fixing a device body to the outer periphery of a pipe, a hardened type FRP sheet for covering a leakage hole of the pipe, a pressure plate for pressing the FRP sheet along the outer periphery of the pipe, and a FRP sheet hardening means. COPYRIGHT: (C)2010,JPO&INPIT