1 1 4 hot dipped galvanized roofing nails

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1 1 4 hot dipped galvanized roofing nails

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1 1 4 hot dipped galvanized roofing nails 1 1 4 hot dipped galvanized roofing nails

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  • And high quality data and production cost and production conditions are bound, so some welding screen manufacturers did not meet the requirements of this aspect, natural in this case there is no way to improve product strength. In addition to data, and produce process, even if again good data, but the factory did not meet the requirements of production process in welding, also can form the product under the high pressure welding, so it is also a kind of strength on the decline, process conditions of different manufacturers also have very big difference, so it formed a shopping mall on the above products are differences of strength.

    1 1 4 hot dipped galvanized roofing nails

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    1 1 4 hot dipped galvanized roofing nails 1 1 4 hot dipped galvanized roofing nails

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  • When galvanized wire is galvanized, it is generally necessary to pay attention to the following problems: the duration of the protective effect of galvanized wire is greatly related to the thickness of the coating. Generally speaking, in the dry main gas and in indoor use, the thickness of galvanized wire galvanized layer only 6-12 μm “, and in harsh environmental conditions, galvanized wire galvanized layer thickness needs 20μm “to B height up to 50μm”. Therefore, the environmental impact should be considered when choosing the thickness of galvanized layer. Galvanized wire in galvanized, pay attention to the above problems, can be well galvanized, to ensure the quality of galvanized wire.

    1 1 4 hot dipped galvanized roofing nails

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    1 1 4 hot dipped galvanized roofing nails 1 1 4 hot dipped galvanized roofing nails

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  • barbed

    1 1 4 hot dipped galvanized roofing nails

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    1 1 4 hot dipped galvanized roofing nails 1 1 4 hot dipped galvanized roofing nails

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  • galvanized

    1 1 4 hot dipped galvanized roofing nails

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    1 1 4 hot dipped galvanized roofing nails 1 1 4 hot dipped galvanized roofing nails

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  • Generally speaking steel does not rust easily with chromium content of 10.5%. The higher the content of chromium and nickel, the better the corrosion resistance, such as 304 material nickel content in 8-10%, chromium content of 18-20%, such stainless steel in general is not rust.

    1 1 4 hot dipped galvanized roofing nails

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    1 1 4 hot dipped galvanized roofing nails 1 1 4 hot dipped galvanized roofing nails

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