What open flat? Mills original factory open flat strip, of a certain thickness, and a steel sheet rolled into the thickness and width according to user requirements. Steel from steel mills out of rolls, these steel plate the machine the Kaiping after the tablet is called "open flat. Open flat shortcomings, what does? Open flat higher level of internal stress, poor dimensional stability. With Hei operation process is different, the distribution of the internal stress is also different, and will appear on the different directions of the vertical length of the carrying capacity of different. And the carrying capacity is difficult to use the general strength indicators to measure. Open flat welding when there is a lot of welding deformation is difficult to adjust the appearance quality requirements can not use a higher open flat open flat What are the advantages of it? First, the price is cheap and the length can be free to decide; convenient transportation, without considering the size of the steel plate; easy cutting, according to the actual needs of the steel plate size materials; Fourth, effectively saving material. 4 open flat, what uses it? Containers and tanks on the main purpose of non-pressure or mechanical products. Agent Laiwu Steel, Rizhao, Jinxi, Changzhi, Shougang, Angang, Tangshan Iron and Steel and other major domestic steel products, operated by all the primary sources, no turnover link, the company's customer-and market-oriented, relevant industry Provide high-quality materials, application technology and comprehensive after-sales service. http://www.tjhtpgt.com/ Companies adhering to the "honest, pragmatic, pioneering and enterprising business philosophy, let us join hands sincere and common development, create brilliant tomorrow!" adhere to the pursuit of the perfect cooperation and seek common development ideas. Efforts to achieve a "win-win situation" win-win goal, to win the trust of the market and the users. Wuqing point of sale: QQ: 306 090 003 Tel :022 -5,969,505,159,695,052 phone: 18622303953 15222035715 Fax 022 -59695076 E-mail: tjhtpgt@yahoo.cn URL: http://www.tjhtpgt.com Dongli District, point-of-sale: QQ: 306090003 Tel 022 -58050879 Mobile: 18622303953 18622702976 E-mail: tjhtpgt@yahoo.cn