Use color-coated galvanized steel substrate, in addition to zinc protection, organic zinc coating layer played a role in covering isolation to prevent rusting steel, galvanized steel for longer life than, it was introduced coated steel life than galvanized steel 50% longer. However, in different regions and different parts of the state crown using color-coated, galvanized by the same amount, the same kind of paint color coated plate, the same coating thickness, their life will be very different. For example, in industrial areas or coastal areas, due to air in the role of sulfur dioxide gas or salt by corrosion speed, life is affected. In the rainy season, long coat soaked by rain or dew in the day and night temperature difference is too easy site will quickly corrode, life will be reduced. Color coated steel manufacturing buildings or factories, often subject to a longer service life when rain washed caitu Otherwise, due to sulfur dioxide gas, salt and dust affected by use. Therefore, in the design, if the inclination of the roof of the larger, less likely to accumulate dust and dirt, longer service life; for those parts of the region or not rain often wash, rinse with water regularly. Appliances: 31% of the building: 63% Others: 6% color plates used widely. With no pollution, excellent weather resistance, corrosion resistance, high processing and other features. Color plates are widely used in construction, home appliances, transportation, packaging, machining, interior decoration, medical, automotive and so on. Jinhong Run Boxing County, Shandong Iron and Steel Industry and Trade Co., Ltd. was founded in October 1, 2008 caitu Tianjin, the country's largest steel production base coated Boxing Xingfu Town, south industrial city of Zibo, north oil Dongying city, west of the provincial capital Jinan, East Point, a beautiful coastal city of Qingdao. Roads, railways, waterways, aviation accessible, traffic conditions, and convenient location. Color coated sheet and strip test method (GB / T 13448-2006) standard status: Executing Effective Date: 2006-08-01 Introduction Standard: GB / T 13448-2006 color coated steel sheet and strip the national standard test method ( GB) GB / T13448-2006 This standard applies to the determination and evaluation of color coated steel sheet and strip coating performance. Standard Number: GB / T 13448-2006 standard name: color coated steel sheet and strip test methods English name: Test methods for prepainted steel sheet substitution: Alternative GB / T 13448-1992 Department: People's Republic of China State Administration of Quality Supervision, Inspection and Quarantine of the National Standardization Management Committee product quality has reached the advanced level, mainly used in construction, building materials, appliances, automotive, industrial, metal products, petrochemical and other industries. Our integrity, strength and quality of products recognized by the industry. Welcome friends from Shandong Boxing Jinhong Run Industry and Trade to visit, guidance and business negotiation! Caitu specifications | Yangzhou caitu | Jinhong Run steel provided by Boxing Xingfu Town 金宏润 Steel Industry and Trade Ministry. Boxing Xingfu Town 金宏润 Steel Industry and Trade Ministry (www.bxjhr.com) (www.bxjhr.com) strong, credible, Shandong Binzhou board (with) wood industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinhong Run steel and you hand into the brilliant, for a better future! You can also access (www.bxjhr.com/supply_details_47769025.html), for more information about the company.