New dedicated high temperature regulation butterfly advent of sulfur dioxide
By the propaganda Industrial Group developed 450 ℃ -1200 ℃ sulfur dioxide special high temperature regulation butterfly Recently the focus of national Torch Program projects selected in 2004. This product is a domestic initiative. Completely replace imported high temperature adjustment control valve and the price of imported 20% of similar products. the product is widely used in sulfuric acid. smelting and petrochemical. electricity. burner exports of building materials in the system. boiler bypass furnace with air boiler pipes. hot line. the product has been selected for 2001 national torch plan. and won the national invention patents in recent years. drumming up support groups. further expand the product specifications based on market demand. increased connectivity and transmission mode, and further improve the product structure and XD-2.XD-3 special material basis. successfully developed the XD-4 high temperature specialty materials .XD-4 material so that product performance become more outstanding.