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This steel plate has both excellent rust resistance and good coating performance. In addition to the above five, there are color galvanized steel, printing coated galvanized steel, PVC laminated galvanized steel and so on. But the most commonly used is still hot-dip galvanized sheet.discount wpc deck corrosion resistant

Galvanized steel plate can be divided into general use, roof, building with the outer side of the board, structural use, ridge board with, with the deep drawing and other galvanized steel. Appearance of the surface state: galvanized sheet due to the coating process in different ways, the surface state is also different, such as ordinary zinc flower, fine zinc flowers, flat zinc flowers, zinc flowers and phosphating treatment of the surface.discount outdoor patio flooring st petersburg

German standards also provide a surface level. galvanized sheet should have a good appearance, no use of harmful defects on the product, such as no plating, holes, rupture and scum, more than plating, abrasion, chromic acid dirt, white rust and so on. Foreign standards on the specific appearance of the provisions are not very clear. Some specific defects should be specified in the contract when ordering.can you resurface composite decking

galvanized standard value: galvanized zinc is a galvanized sheet thickness of a commonly used effective method. The unit of galvanizing is g / m2. Japan, the United States and Germany standards for galvanized steel sheet galvanized the amount of the provisions of Table. Determination method: sampling requirements and test methods see "8" in the relevant standards.wood plastic composite Yemen