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15 degree roofing nails

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  • If the surface of galvanized wire is black and the galvanized layer is thin and uneven, the galvanized wire is partly because the inventory storage time is longer, but also because the production technical requirements of galvanized wire do not meet the standard and lead to the quality problems of galvanized wire. According to the use of galvanized wire is different, galvanized wire has soft and hard, then the galvanized wire used for binding requires the flexibility of galvanized wire is better, the flexibility of galvanized wire is good, and it can be easy for workers to operate.

    15 degree roofing nails

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  • 15 degree roofing nails

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  • Copper sulfate point test is a simple way to quickly distinguish ordinary carbon steel and all types of stainless steel wire rope. The concentration of copper sulfate solution used is 5%-10%. Before the point test, the experimental area should be thoroughly removed from the oil or other impurities, and a small area should be polished by grinding machine or soft grinding cloth, and then the test liquid drops to the grinding place. Ordinary carbon steel or iron in a few seconds will form a layer of outer metal copper, and the surface of stainless steel does not produce copper precipitation or display copper color.

    15 degree roofing nails

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    15 degree roofing nails 15 degree roofing nails

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    15 degree roofing nails 15 degree roofing nails

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  • 15 degree roofing nails

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    15 degree roofing nails 15 degree roofing nails

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  • Post time: 13-05-22

    15 degree roofing nails

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    15 degree roofing nails 15 degree roofing nails

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  • 2) wire spacing: we all know that the smaller the wire spacing, the stronger the cage, in fact, too close is not good, too close to the dog will have a feeling of repression, we recommend that you buy wire spacing between 15-25mm, so it is not too close, and not too loose.

    15 degree roofing nails

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    15 degree roofing nails 15 degree roofing nails

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