The first day of the Chinese lunar year is called the Spring Festival. It is the grandest traditional festival of the Chinese people and symbolizes unity, prosperity and new hopes for the future. According to records, the Chinese people have been celebrating the Spring Festival for more than 4,000 y

This article outlines the installation points and maintenance tips for stainless steel flanges, emphasizing current control and necessary heat treatment during welding to maintain their corrosion resistance, as well as daily maintenance measures to ensure the safety and stability of the piping system.