This technology enables the safe completion of leak sealing, renovation, or replacement operations while keeping the pipeline system at its normal operating pressure. Just like any sophisticated equipment, the long-term reliability and lifespan of the pre
Traditional surgical plans require complete pipeline shutdown and emptying of the medium, which not only leads to huge production losses and energy waste, but also may cause a chain reaction impact on downstream users and social operations. However, the p
Pressure opening is common in pipeline maintenance and repair technology. It is suitable for many fields with safe, environmental protection, economic and efficient technology, such as crude oil, refined oil, chemical medium, natural gas and other media p
The installation of pressure pipeline has an important impact on personnel safety and industrial production. Once the problems of pressure pipeline occur, it is likely to lead to the loss of property and life. Therefore, it is very important to improve th
