galvanized ring shank roofing nails

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galvanized ring shank roofing nails

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    galvanized ring shank roofing nails galvanized ring shank roofing nails

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  • National standards on the use of wire mesh standards have certain requirements, diameter and mesh size matching use, rather than simply diameter, on the plaster layer to use the mesh should not be greater than 20×20, diameter is not easy to be less than 1mm, just choose diameter is not much meaning, choose 40×40×0.9 and choose 10×10×0.6 wire mesh, Which is better? I’m afraid it’s 10 by 10 by 0.6.

    galvanized ring shank roofing nails

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    galvanized ring shank roofing nails galvanized ring shank roofing nails

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  • Hot dip galvanizing is to make the molten metal react with the iron matrix to produce an alloy layer, so that the matrix and the coating are combined. Hot dip galvanizing is to first pickling the iron and steel parts. In order to remove the iron oxide on the surface of the iron and steel parts, after pickling, it is cleaned in the tank of ammonium chloride or zinc chloride aqueous solution or mixed aqueous solution of ammonium chloride and zinc chloride, and then sent into the hot dip plating tank. Hot dip galvanizing has the advantages of uniform coating, strong adhesion and long service life.

    galvanized ring shank roofing nails

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    galvanized ring shank roofing nails galvanized ring shank roofing nails

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  • galvanized ring shank roofing nails

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    galvanized ring shank roofing nails galvanized ring shank roofing nails

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