Dongguan Huaxiang Pipeline Inspection Technology Co., Ltd. is a company that provides services such as water pipe leakage detection, tap water pipe leakage detection, underground pipe leakage detection, leakage detection, tap water pipe leakage detection, household concealed pipe leakage detection, fire pipe leakage detection, etc; The company has a group of highly skilled and experienced technical personnel, equipped with advanced pipeline leakage detection equipment. Whether it is metal or non-metal pipes, they can meet customer technical requirements, locate leakage points, and provide customers with detection and maintenance services through continuous innovation of technology. Core of corporate culture: working hard, being honest, and pioneering and innovative. Enterprise purpose: Technology, science, reliability, and efficiency. Enterprise development: Promote service with technology, win reputation with service, and create revenue with reputation. Service targets: municipal units at all levels, water supply companies at all levels, private homeowner households, factories, property communities, water using units, provincial and municipal natural gas companies, oil and gas fields, gas stations, etc. Service scope: Dongguan, Shenzhen, Huizhou, Heyuan, Guangzhou, Zhuhai, Zhongshan, Foshan and other areas. We have always pursued the path of development and adhered to the operational policy of "quality first, customer first, and innovation driven development". Through continuous improvement, we believe that through our continuous efforts and pursuit, we can achieve mutual benefit and win-win results with our customers! Use our chemical technology services to help customers create higher value. Outdoor water supply pipe leakage detection, water supply pipe leakage detection, fire pipe pressure drop inspection and maintenance, fire iron pipe pressure drop maintenance, and water supply pipe leakage detection occur from time to time in Dongguan. This not only wastes a large amount of water resources and affects the natural environment of surrounding areas, but also causes geological looseness, leading to building collapse and posing hidden dangers to people's lives and property. Therefore, how to control and reduce the leakage rate of fire water pipes, timely locate the location of water pipe leakage, so that staff can repair pipelines, reduce water resource waste, and ensure the normal operation of pipelines has important guiding significance. What should I do if there is a leak in the hidden pipes at home, a leak in the bathroom, or if there is water dripping and the leak point cannot be found? Leakage of pipes at home is a common problem encountered by many homeowners, and can also be seen as a stubborn problem in major real estate projects. If not dealt with quickly, not only will it affect the use of the bathroom, but it will also be accompanied by problems such as odor and foul smell. Sometimes, if not dealt with in a timely manner, it may also cause damage to the floor or home, and the repair cost will be even higher. The underground water supply network in our country used to mainly consist of cast iron pipes, cement pipes, and galvanized steel pipes. After more than 10 years of use, the network naturally ages and rusts, inevitably resulting in many hidden leakage points. This is also the main reason for the high leakage rate of some water plants in certain areas. In addition, the newly used PE pipes have high requirements for connection technology, and the pipeline connections are also prone to cracking, causing leaks. Other factors such as geological changes, external corrosion, and external pressure can also cause pipeline leaks. Nowadays, there are also many water leakage problems in newly built pipelines, and the reasons are diverse, such as construction accidents, heavy pressure, and so on. Another important reason is that in China's construction industry, pipelines are generally buried underground instead of constructed pipeline wells, which makes them prone to damage and difficult to repair. Our company has imported a series of leak detection equipment from abroad, including ultrasonic leak detectors, electronic leak detectors, endoscopes, leak detection rod pipeline detectors, etc., to provide underground water pipe leak detection services for domestic water users, enterprises, and households. Water leakage detection technology service, hidden pipe leakage in houses. Leak detection of household water pipes. Underground pipeline leakage detection, house concealed pipe leakage inspection. Check the leakage points of the living water pipes, inspect the leakage of the hidden pipes in the house, repair the leakage of the underground water pipes, repair the leakage of the water supply pipes, and inspect the leakage of the fire pipes. For underground pipeline detection and water pipe leakage repair services, please give our company a phone number. We have leak detection instruments and service branches in multiple cities in the Pearl River Delta of Guangdong Province. We can help you find the accurate location of water pipes under your home floor, underground water pipes in your community, and fire pipes leaking in a short period of time. The water supply network is an important component of the urban water supply system, known as the "main artery" of the city, and is a necessary path for water supply enterprises to achieve water supply production and sales. During the operation of the urban water supply network system, various unpredictable or even uncontrollable factors will inevitably cause some degree of damage, resulting in the leakage of tap water. Not only did it cause significant economic losses, but it also resulted in serious waste of water resources. In response to this, our company has gradually reduced the leakage rate of the water supply network by learning to identify the causes and finding solutions to address them. 1、 The main factors affecting the operation of the pipeline network are: 1. Outage and aging of the pipeline network. At present, our company's water supply pipeline network has a large span of time, and even some cast iron pipes were laid in the 1960s and 1970s. Old pipelines are mostly steel interfaces that cannot withstand temperature changes, various corrosion, foundation subsidence, ground loads, and other factors, which can easily lead to pipe burst accidents. 2. The pipe standards are not unified. Our company currently has steel pipes, ductile iron pipes, gray mouth cast pipes, fiberglass pipes, PVC and various plastic pipes, etc. The procurement channels are not unified, the quality is uneven, and some accessories have different qualities. Due to the terrain differences in urban areas, the pressure of the pipeline network varies in different sections, and some water supply sections have excessive pressure, causing pipe bursts. 3. The pipeline design and construction are not standardized. One reason is that exhaust valves, water hammer eliminators, etc. cannot be set up according to local conditions during design and construction, which may cause pipe bursts due to the presence of gas during pipeline operation. The second issue is inadequate construction quality, non-standard excavation of pipeline trenches, non-standard foundation treatment, poor interface tightness, unqualified completion acceptance, and the presence of a large number of stones during backfilling, all of which can affect the normal operation of the pipeline network. 4. The terrain and climate change are uncertain. The expansion and widening of urban roads have caused pipelines located below pedestrian crossings to move to the middle of the road. Pipelines under secondary roads have been moved to the main roads, and some exposed pipelines have become concealed. The soil foundation of the pipelines has become loose, settled, and unable to bear heavy loads, which can easily cause them to break. In addition, in recent years, climate change has been abnormal, with extreme cold and heat, which can easily cause pipe bursts. 5. Gate valves and fire hydrants are leaking. The sealing ring of the gate valve screw is soaked in water for a long time, which makes it easy to rust. However, frequent opening and closing of the gate valve causes friction and pressure water impact during the rotation of the gate valve screw, resulting in more leakage of the gate valve. Ground mounted fire hydrants often leak due to human factors or damage caused by collisions. 6. The influence of other factors. If the crossing distance with other pipelines is too small due to construction conditions, or if rough construction is carried out near the pipelines. Specific measures to reduce water supply leakage: In the control of water supply network leakage, our company has formed a work pattern where the party and government leaders personally take charge, the responsible leaders take specific measures, the party and government work teams work together, and employees and the masses actively participate. Starting from vigorously promoting the use of new types of pipes, strengthening pipe network management and leak detection, enhancing the exchange of technical experience with various water supply enterprises, and improving enterprise management level and technology. We have achieved good results by detecting 113 leakage points in the water supply network, including actively detecting 92 hidden leakage points with an annual leakage volume of 4.291 million tons; There are 21 locations with clear leaks. The annual water supply difference is 19.82%, a decrease of 4.06% compared to last year. Recovered a significant amount of economic losses for the company. 1. Improve the basic work of leak detection and work hard on it. One is to establish accurate and standardized pipeline archives to facilitate targeted leak detection work. The second is to unify the use of materials and improve the installation and acceptance system of pipeline engineering. Strictly implement company regulations, prohibit the use of plastic pipes, use valves uniformly, standardize design procedures, strictly control installation quality, pay close attention to the acceptance process, and control pipeline leakage from the source. The third is to establish an internal linkage mechanism within the enterprise, constantly grasping and coordinating as a whole. The supervisory department should strictly carry out the crackdown on illegal water theft activities, and the pipeline network should improve the timeliness and quality of leak repairs. Fourthly, we will increase efforts to renovate the pipeline network. Develop a detailed renovation plan and implement the urban pipeline network renovation project in a planned and step-by-step manner. The fifth is to strengthen the management of water supply pipelines, valve wells, water meter wells, and fire hydrants to ensure the normal operation of water supply facilities. 2. Strengthen inspection and leak detection efforts, and seek innovation in work. Our company has carried out inspection and leak detection work in a planned, targeted, foresighted, and timely manner. Planned, that is, every two people in groups, inspect the water supply pipelines in different areas, and ensure that no pipeline or gate valve point is missed; Targeted monitoring refers to the key monitoring of older pipes and explosive sections in the pipeline network, with repeated inspections conducted no less than twice a year; Foreseeability refers to the timely adjustment of plans and surprise inspections of pipelines in affected areas to prevent unexpected situations such as seasonal climate changes, changes in water supply pressure, and changes in terrain and structures around pipelines; Timeliness means that the leak detector ensures 24-hour communication, arrives at the scene upon receiving the task, identifies the leak point, and provides guarantees for repairing the pipeline as soon as possible and reducing leakage losses. 3. Strengthen the construction of leak detection teams and strictly control the organization. Leak detection work relies on sound propagation to determine the location of the leak point, relying on advanced instruments. Secondly, relying on the experience accumulated in daily work, instruments and equipment only play an auxiliary role. The fundamental aspect is the training of employees' skills, the cultivation of their sense of work responsibility, and the exercise of their emergency response abilities. 4. Establish a target assessment system and add measures in practice. Making the reduction of water leakage rate a key task for water supply enterprises, implementing target management, establishing an assessment system that combines internal evaluation and external supervision, establishing pipeline inspection procedures, implementing responsible persons according to regional management principles, and implementing rewards and punishments to ensure that the work is implemented effectively. Constantly innovate ideas and add methods in work, such as establishing a reward and punishment system for reporting omissions.

The non excavation pipeline repair technology first emerged in the oil and gas industry for the renewal and repair of oil and gas pipelines, and later gradually applied to the renovation and reconstruction of water supply pipelines and gravity sewage pipelines in municipal engineering. It provides reliable technical basis for maintaining drainage pipelines, eliminating rainwater and sewage stagnation, and preventing pipeline leakage pollution. Pipeline leakage detection, pipeline leakage detection, fire water leakage detection, underground water pipe leakage detection, pipeline maintenance, with a detection and maintenance team and equipped with water pipe leakage detection instruments and maintenance equipment, working for a long time on the Zilai Waterway Network Management Line; Mastering comprehensive knowledge, rich experience, and skilled skills in tap water testing, maintenance, and optimization; Adhering to the professional ethics of users, serving society is our duty; Greatly reducing the water cost of enterprises and improving the utilization rate of increasingly scarce water resources; And strive to improve our technical level and service quality, wholeheartedly providing you with services. Our company has long been committed to providing underground pressure pipeline damage detection services. Including underground water pipe leakage detection, fire water pipe leakage detection, etc., we can quickly locate the leakage point for you, greatly saving excavation and repair costs. The main service targets are property management, factories, residential areas, and households. Pipeline leaks not only waste precious freshwater resources, but also cause huge economic losses to water supply companies. It is necessary to take practical and effective measures to control them. When your company encounters abnormalities in the underground water supply network such as a decrease in water supply pressure, fast water meters, unclear pipelines, etc., please call us for consultation. The company is equipped with advanced leak detection instruments and has experienced leak detection experts with many years of experience. Its business involves leak detection in water supply pipelines, leak detection, pressure pipeline leak point positioning, underground water pipe leak detection, pipeline leak detection, and related service consulting for pipeline networks. The company has a strong technical team, excellent quality, capable of fighting tough battles, and an experienced detection team. It is equipped with world-class leak detection equipment and detection methods, and has been committed to leak detection and pipeline mapping of underground pipelines for a long time. We have conducted leak detection and pipeline mapping for the underground pipelines of hundreds of domestic units and enterprises. Our excellent detection technology and service quality have earned the company a reputation and prestige. When your company encounters abnormalities in the water supply and heating network such as pressure drop, fast water meter, insufficient pressure, unclear pipelines, etc., please contact us by phone or letter for consultation. We will provide you with the fastest speed and best service to solve your problems. Dongguan Underground Water Pipe Leakage Detection, Fire Pipe Leakage Detection and Maintenance Company Our company mainly provides technical services such as water pipe leakage detection, fire pipe leakage detection, water supply pipe leakage detection, drainage pipe robot detection, buried pipeline direction detection, buried cable fault point detection, and buried pipeline installation and maintenance. We are an old brand leakage detection company that is worthy of your trust! The company has a testing and maintenance team that has been working for a long time on the testing of the Zilai waterway network management line; Master the knowledge, experience, and skilled operation and construction team of comprehensive tap water testing, maintenance, and optimization; Adhering to the professional ethics of putting users first, serving society is our duty; Continuously strive to improve our technical level and service quality, and wholeheartedly provide you with services. If you are experiencing a water pipe leak and do not know the exact location of the leak, please feel free to call our company. Our testing technicians have been specializing in water pipe leak detection for many years. Having accumulated a certain amount of experience in leak detection, as long as you are one, you can develop a leak detection plan and quickly identify the location of the leak point in the buried underground water pipe at home. If your company's water bill suddenly increases and the water meter is still rotating when not in use, but you know there is a leak but cannot find the leak point, then ask the Huaxiang testing team to help you detect the underground leak point when there is water on the ground. Water supply pipeline leakage detection, pipeline leakage point positioning, underground pipeline leakage detection, and concealed pipe leakage detection. Underground pipeline detection and positioning, fire pipeline leakage detection, pipeline repair, water pipe maintenance, and solutions for small water volume and low water pressure. We can provide different water-saving renovation plans according to the situation of each customer. Our service targets include municipal units, water supply companies at all levels, various industrial parks, schools, factories, residential areas, enterprises, residential units and other large and small property units. The importance of conducting a leak survey for the water supply pipeline network: 1. Ensure the long-term, stable, and healthy operation of the pipeline network, providing basic guarantees for safety production. 2. Save water resources, reduce operating costs, and provide economic benefits; 3. Reduce the harm of leaks to nearby roads, building facilities, and installations, and eliminate safety hazards caused by leaks. Due to the fact that water pipes are buried underground all year round, soil corrosion, rusting and aging of pipelines, damage from external forces, foundation settlement, construction quality, pipeline quality and other reasons can all cause underground water pipe leakage. Some serious water leakage situations may seep out of the ground, called open leakage; Some of them flow directly underground and cannot be seen on the surface. In this case, it can be judged that there is a hidden leak through water meter readings (the water consumption this month has significantly increased by hundreds, thousands, or even tens of thousands of tons compared to last month), discrepancies between the water fees charged by the community to the owners and the actual water fees paid to the water plant, and a decrease in fire pipe pressure. Instruments need to be used for detection. Underground pipeline leakage detection is a highly empirical technical work. As for tap water, due to various factors such as pipe quality, design and construction, burial environment, geological disasters, etc., the pipeline leaks continuously for years. Detecting a large leak or a common leak is easy; However, detecting complex leaks such as small leaks, leaks in plastic pipes, leaks in unclear pipes, and leaks in fire pipes is not something that any testing company or individual can detect.

Pipeline leakage detection, water supply network leakage investigation, how to find the location of leaking pipes

Outdoor pipeline leak detection, underground water pipe leak detection, fire pipe leak detection