The patented STRONGPIPE Vacuum Composite is specialized in rehabilitating and restoring the original operating strength for mechanically damaged, corroded or eroded piping system. Each STRONGPIPE vacuum kit is manufactured in the factory and complies with ISO TS24817 & ASME PCC-2 standards. STRONGPIPE has passed the third-party certification test of TUV,
which is a permanent reinforcement and repair technology.