You know what a cold-rolled ribbed steel bars it? Cold rolled ribbed bar is what like? To make wider and friends know, understand cold-rolled ribbed steel bars, Gongyi City, Di Metallurgical Equipment Co., Ltd. Special company will take pictures of various types of cold-rolled ribbed steel bars pictures sent to the Internet, so you can more intuitive cold-rolled ribbed steel bars have to understand. These are the use of different size picture I produced cold-rolled ribbed steel cold rolling equipment produced by the ribbed steel, if you need to produce more than the picture of the cold-rolled ribbed steel bars, then please buy the Gongyi City, Di Metallurgical Equipment Co., Ltd. production of cold-rolled ribbed steel equipment it! Cold-rolled ribbed steel heating process is an inevitable trend of development of the industry so that the yield strength of ribbed steel cold rolling in 545MPA-565MPA latest machine market, tensile strength 600-625MPA through 500MPA suppress the production line, normalizing and annealing, not only the indicators in full compliance with the imminent launch of the national GB13788-2008 standard (higher than hot-rolled steel grade Ⅲ standard), and on its surface to form a thin layer of blue oxide layer, looks bright and beautiful. According to industry experts, the strength level of steel each increase 100MPa, can save 10% to 20% of the steel. With this production plant production 500MPa grade steel has the following characteristics: First, ordinary carbon steel as raw materials, cold-rolled and heat treatment process, the production of high-saving construction steel. Second, through advanced cold rolling cold rolling mill, the use of controlled rolling and cold rolling mill of new technologies for industry, grain refinement, improved internal organization, to improve the strength of steel, and to ensure the accuracy of dimensions. Third, through the heat treatment temperature control technology, the use of high temperature short time line rapid heating method, stabilized tempered, good mechanical properties. Compared with the use of micro-alloying technology to produce high-strength steel, which not only reduces the cost of production, but also effective in saving energy and resources. Cold rolling mill, cold rolling mill newest market, Kindi metallurgy (certified merchants) are provided by Di Metallurgical Equipment Co. Di Metallurgical Equipment Co., Ltd. (www.ye-jin.com) is specialized in "cold rolling mill, cold rolling mill flanks, steel straightening machine, bar straightening cutting machine, steel cutting machine" of the enterprise, the company of " honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Liu.