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带压封堵能在保证管道正常运行情况下,对管道进行维修改造更换、加接阀门、更换管段等施工作业的技术。不停输带压封堵技术安全可靠,无污染,既不影响管线的正常输送,又能保证安全、高效、环保地完成新旧管线的连接工作,避免因施工作业而停输所造成的经济损失和对社会生产生活所造成的不良影响,消除传统带压作业的安全隐患。
With pressure sealing can ensure the normal operation of the pipeline, the pipeline maintenance and modification of replacement, plus access to the valve, replacement of pipe and other construction technology. Non-stop pressure belt sealing technology is safe and reliable, pollution-free, neither affect the normal pipeline transportation, but also ensure the safe, efficient and environmentally friendly connection to complete the connection of the old and new pipelines, to avoid the loss caused by the construction operation of the economic losses And adverse effects on the production and life of society, eliminating the potential safety hazard of traditional work with pressure.