Cast iron railings, balustrades, Jade East Metal

 Jade East zinc steel fence Zinc steel Fence refers to the use of zinc alloy materials for different parts, with different functional envelope railing railing, due to its late electrostatic spraying with a surface layer having a high strength, high hardness, the appearance of fine, bright color, etc., become a mainstream product residential quarters, factories schools, road traffic and other uses. http://www.xingangzhutiehulan.com/news_xx.asp?/152.html production of hot-dip galvanizing line treatment outside annealing: mesh fence that is, before re-entering the job galvanizing line, the first retreat in pumping Hearth stoves, or bell-type annealing furnace recrystallization annealing, so that does not exist galvanized wire annealing step up. Reticulated sheet before hot-dip galvanizing must be a non-oxide and other dirt present in the active surface of clean pure iron. This method is for the pickling method to mesh fence annealed surface oxide skin clear, and then coated by zinc chloride or ammonium chloride and zinc chloride solvent consisting of a mixture of wrought iron railings to protect , thereby preventing the fence being oxidized again. We know that, as a protective fence railing spray product, due to the use of cast iron railings outdoors year round, how can long-term preservation has become a must to solve the problem, in general, highway fence, rail fence Current methods used for all galvanized surface is mainly used in hot-dip galvanizing way, but there are some small plants with cold galvanizing way. The main purpose is widely used in highway safety isolation, railways, airports, residential quarters, factories, temporary construction sites, ports, gardens, farms, closing hillsides forest protection and other areas of security. Cast iron railings, railings, metal provided by Linqu Jade East Jade East Metal Products. Linqu Jade East Metal Products (www.xingangzhutiehulan.com/) strong, credible, Shandong Weifang metal building materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Yudong metal and you hand into the brilliant, for a better future!