The company is a fair trade, processing and distribution, transportation as one of the steel trading business. Central region's first franchise WISCO, Baosteel Meishan Steel and the major manufacturers of galvanized sheet steel, galvanized pipe manufacturers, galvanized steel coil, galvanized coil, Q235 galvanized sheet, Q235 galvanized pipe, color steel, color coated plate, galvanized pipe, annual sales of more than eleven million tons. Products are widely used in containers, rail vehicles, road and bridge lighthouse, oil derrick, harbor construction, boiler pipes, garden plant museum, mining equipment, chemical textile equipment and vehicle structural parts manufacturing and other industries, covering Tianjin, Beijing, Hubei, Hunan, Henan , Jiangsu, Jiangxi, Anhui, Sichuan, Guangdong, Guangxi, Guizhou, Gansu, Heilongjiang, perennial with ten thousand tons monthly inventory for users to choose. Plate Level: We usually referred to as the carbon structural steel Q235, low-alloy structural steel referred to as Q345, can be used in shipbuilding, steel, machinery processing. However, low-alloy steel plate Q345 has a higher yield strength, tensile strength, mechanical properties, weldability, process performance and low temperature impact toughness than carbon structural steel Q235, Q345 low-alloy structural steel is mainly used in shipbuilding and steel galvanized checkered price, the amount is usually less than Q235 carbon steel structure. Where Q represents (yield strength), 235/345 represents yield numerical strength of 235 / 345MPa (experimental thickness of 16mm), Q235 points A, B, C, D grade galvanized checkered, Q345 is divided into A, B, C, D, E grade, chemical composition and mechanical properties are required to ensure that, while the grading is based on the impact test, A no impact test Buy galvanized checkered, B subject to room temperature (20 ° C) impact test, C for 0 ° impact shock test C, D as -20 ° C impact test, E as -40 ° C impact test, B / C / D of the absorbed energy is 27. Galvanized checkered | Suining galvanized checkered | checkered stem million provided by Pipe Co., Ltd. Liaocheng stem million. Dry Pipe Co., Ltd. Liaocheng million (www.sd304.com) strong, credible, Liaocheng in Shandong steel industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the dry billion Precision tube into the brilliant and you work for a better future!