Tread plate (GB3277-82) tread plate having its surface diamond or lentil-shaped steel plate of ribs. The specifications of its own thickness (excluding protruding ribs) said. (1) The main purpose diamond plate with non-slip effect, commonly used for flooring, plant escalator, staging pedal, and the car floor and other ship's deck. (2) materials and chemical composition of grade diamond plate material with ordinary carbon steel, B1, B2 and B3 grade rolled steel from its chemical composition consistent with GB700-79 (ordinary carbon steel structural conditions) regulations. (3) theoretical weight of steel specifications and steel prices running low. 2013 January to June, heat steel net, the overall performance of the domestic steel market in the doldrums. With the release of crude steel production capacity sharply, the market imbalance between supply and demand into Hefei heat resistant steel plate, steel prices into a downward spiral, has been vulnerable to fall more than 4 months. As of July 26, 2013, the steel price index dropped 100.48 points, heat-resistant steel material, 6.6 points lower than the beginning. Key statistics CISA eight varieties of steel prices beginning in varying degrees of decline, with an average decline of 5.7%. Variety of view points, accounting for a large proportion of China's steel production in building wire, steel price declines of 4.9% and 6.7%, plate and hot-rolled coil price declines of 5.7% and 9.7%. Hefei resistant steel | Fair Commerce Bo | heat-resistant stainless steel is provided by the Hefei exhibition Bo Trading Company. Hefei resistant steel | Fair Commerce Bo | heat-resistant stainless steel is Hefei Show Bo Trading Company (www.hfzhanbo.com) (www.hfzhanbo.com) this year introduced a new upgrade, the above picture is for reference only, please call Tel This page or image on to obtain the latest information, contact: Mr. Huang.