The first time this year, Yangzi Petrochemical carried out a comprehensive overhaul of the equipment by a partial overhaul. The depth, breadth, and difficulty of maintenance were the highest in the past year. At present, the company's oil refinery has more than 3,000 meters of prefabricated pipelines, and completes more than 70% of the overhaul welding work, orderly makes repair connections, and reduces the impact on the surrounding chemical markets. The picture shows the busy prefabrication site of the company's refinery.
Tai Shi Te Bearing Co., Ltd , http://www.jnballBearing.com