Iron processing reflect the value of US 1. sleek, visual effect is good, with artistic beauty. 2. Precision production, craft embodies beauty. 3. strength enough to meet the basic functions. The cost is reasonable, there is economic rationality. We start with the "iron" Speaking of, when the "iron" content is large, you can copy a large number of manufacturers, the price is relatively cheap relatively speaking. And when the "art" content is large, the cost of iron in the process depends largely on costs, such as ornaments, sculpture, etc., not only unique design, and make more difficult, such is the price of fame Iron fixing prices . Under normal circumstances, wrought iron gates, wrought iron prices vary greatly, only a few aspects of the above have a clear understanding of the value that we can have a more objective Iron understanding. Therefore, the value of WorldCom Iron is mainly reflected in the "gold" level, in addition to the basic length of time, materials, heavy wrought iron gates of the production, mainly to see if it belongs to goods or works of art. Iron gates coating step 1. Before treatment pickling View: View wrought iron gates of the workpiece is not having a factory galvanized technical holes (exhaust, payments zinc night, hanging), the extent of corrosion of the workpiece appearance of wrought iron gates, the appearance of the object can be masked to remove hydrochloric acid (if paint, grease, etc. should be used in the fire, grinding, caustic and other methods to get rid of). 2. skim (caustic): equipped with a heating device, eliminating the appearance of wrought iron piece grease paint. 3. Wash: eradicate appearance alkaline iron workpieces and fixtures. 4. Pickling: After removal of rust, scale and other exterior concealed objects 5. Check pickling treatment: pickling effect is not aspiring Tai'an wrought iron gates, such as pickling is not sufficient, pickling again, if not before pickling complete, pickling again to be re-processed. 6. washing; help get rid of iron workpiece appearance on Acid and other attachments 7. Plating: cleaning pieces look again to ensure appearance before galvanizing not rust. 8. Drying: Progress Iron workpiece temperature to prevent excessive moisture wrought iron gates, wrought iron exterior installation, the explosion occurred at the time of galvanizing. 9. Hot dip galvanizing: workpiece immersed in 440 ℃ -470 ℃ molten zinc solution, after reaching definitely juncture, iron workpieces appearance is obtained and a layer of zinc-iron alloy layer of pure zinc layer coating. 10. passivation: Provides resistance to atmospheric corrosion of the workpiece appearance function, reduce or extend the white rust showing at the moment. 11. Cooling: prevent the workpiece chilling retraction occurred organizations arrange cracking. 12. Finishing: the eradication of the tumor and attached zinc plated zinc ash appearance 13. inspection: identification and determination of coating, the appearance of artifacts to view. _ Installing wrought iron gates, wrought iron gates, wrought iron _ WorldCom provided by Daiyue Tai'an City WorldCom iron factory. Daiyue Tai'an City WorldCom Iron Factory (tastty.com) strong, credible, Tai'an, Shandong Iron goods industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement through innovative ideas will lead the world into the brilliant iron and you work for a better future!