Related analysts believe that the rapid rise in domestic steel market the previous price, and has accumulated a certain amount of market risk, businesses should avoid into the "cost boost" misunderstanding, choose the shipping is still the best policy. In addition, limited power to limit production of the actual impact of the steel industry, is worth close attention. If the power rationing policy to further strengthen Bozhou the 16th beam, domestic crude steel production growth is expected to slow down, to relieve the supply pressure to some extent steel, "a good thing", one can ease the supply and demand of the steel city Bozhou imbalance beam 16, one can also reduce the demand for iron ore and other raw material and fuel cost adjustment pressures and space steel industry. Fixed at both ends, the midpoint withstand the applied vertical concentrated load jack 10t, span of 1.4 meters, requires 20b types of beams, corresponding deflection of 1.087mm Bozhou beam 16, a safety factor of 1.68, the material is Q235B I do not know where you want to use, this deflection can basically be used in all the beams. But replaced by 18 # steel workers have the safety factor is too small, if it is to work piecemeal steel you can put it in the material change Q345B. Then I can change the 18 # steel workers. 18 # steel workers corresponding deflection of 1.65mm, a safety factor of 1.83, the material is Q345B. Galvanized steel I-beam, exhibition of Commerce Bo (online consultation), Bozhou beam provided by the Hefei exhibition Bo Trading Company. Hefei Show Bo Trading Company (www.hfzhanbo.com) (www.hfzhanbo.com) is Hefei, steel leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. In the exhibition of Commerce Bo leadership with the staff warmly welcome all inquiries negotiations to create the exhibition of Commerce Bo better future.