Application of pressure plugging technology (1)

The pressure plugging technology is an advanced technology for equipment maintenance developed since the 1970s. In the continuous production of modern industry, that is, the production process equipped with the latest technology, a high-level management method is implemented. Due to the influence of medium corrosion, erosion, temperature, pressure, vibration, etc., equipment, pipes, valves and containers are all Inevitable leakage problems, especially for large petrochemicals,