Leak repair for PE pipe cracks and leaks, excavation and repair of various pipeline leak detection points, our technical staff has over 10 years of leak detection experience. Many difficult-to-solve leak issues in Guangdong Province and long-standing leaks have been successfully resolved through leak detection, helping customers save a significant amount of potable water. Leaks produce noise that spreads in all directions; listening rods and instruments are used to detect leak sounds on the ground in the tested pipeline area. Due to the varying acoustic properties of the propagation medium, it is often difficult to pinpoint the leak location. The intense interference noises in modern cities further hinder the operation of such instruments. Leak detection instruments determine the leak location based on the time difference of the leak sound traveling along the pipeline to the distributed probes.

Water pipes are buried underground year-round, and leaks can occur due to soil corrosion, pipe rust and aging, damage from external forces, foundation settlement, construction quality, and pipe quality. In some cases, severe leaks may seep to the surface, known as open leaks; in others, they may simply flow underground without visible signs. In such instances, hidden leaks can be detected by comparing water meter readings (this month's usage is significantly higher than last month by hundreds, thousands, or even tens of thousands of tons), discrepancies between the community's collection of property owners' water fees and the actual payment to the waterworks, and a decrease in fire pipe pressure. Professional equipment is required for detection.

Leak Detection for Water Supply Pipes - What Methods Are Available! Especially when underground pipes leak, it can be a real headache. You don't know where the leak is, so you dig and repair everywhere, but still can't find the actual leak location. Our company is a professional technical service provider for underground pipeline leak detection. We have leak detection instruments, electronic leak detectors, ultrasonic leak detectors, and other pipeline leak detection equipment, as well as experienced leak detection engineers. We can quickly and accurately detect and locate the leak points in underground water supply pipes without excavation.