What is the meaning of the brand of electric wafer butterfly valve? The rigidity maintaining diagonal bracing is usually made of C-shaped channel steel and galvanized steel pipe. Because they can resist tension and pressure at the same time, the flexible maintaining diagonal bracing usually exists in the mode of single side bracing. The material is usually steel cable, which can only resist tension, so it exists in the mode of symmetry on both sides
Seismic diagonal bracing can be divided into lateral maintenance and longitudinal maintenance according to its action performance. Lateral maintenance is used to resist lateral horizontal seismic force, and longitudinal maintenance is used to resist longitudinal horizontal seismic force
Shanghai Dongfeng Pump and Valve Factory has been focusing on the research and manufacture of fire pipeline anti-seismic supports and hangers and air duct and water pipe anti-seismic supports for 10 years. It has rich experience in the industry and is worthy of user trust