Emergency Repair of DGS in Yangzi Petrochemical for Hydrocracking Unit

At 18:12 on June 9, 2019, 2000000 t/ y high-pressure hydrocracking unit of Yangzi Petrochemical - DGS for circulating hydrogen compressors suddenly leaked, resulting in the shutdown of the unit.

After receiving emergency message from customers, the service personnel of Sinoseal Holding rushed to the site of Yangzi Petrochemical and quickly put into emergency repair overnight . At the same time, we organized all departments of the company to carry out inventory inspection, allocation, assembly, experiment and other work overnight. The test was completed within 20 hours and arrived at the site of Yangzi Petrochemical on the evening of June 10, and our technicians also arrived at the site at the same time. After fighting all night, the service personnel completed the installation of the DGS, and successfully inject hydrogen to start up,avoiding the economic loss caused by the shutdown. In this regard, the customers presented a banner to Sinoseal Holding, highly praised Sinoseal Holding for its concerning on customers’ urgent needs and foresighted inventory, which solved the urgent needs of customers