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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  • The drawing process of the waste product has a great influence on the function of the product. The general selection of about 90% of the larger total surface reduction rate (see area reduction rate) and the smaller pass surface reduction rate (about 23%), to ensure the endurance of the product. On the high strength spring steel wire, pulling should be controlled each time the temperature of the steel wire outlet is lower than 150℃, to prevent the steel wire due to strain aging and change the crack, which is the main drawback of steel wire waste.

    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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  • 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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  • Material: low carbon steel wire, stainless steel wire, PVC wire, copper 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

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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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  • 1. It is used for enclosure breeding, road isolation, and large-scale breeding enclosure protection. It is recommended that you choose a product with a wire diameter of 3mm.

    1 1 4 hot dipped galvanized roofing nails

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  • If the zinc coating is good, but when the light comes out in 3% nitric acid, there is a dark shadow on the coating, and the film is brown when passivation occurs, which may be caused by foreign metal impurities such as copper or lead in the galvanized liquid. When there is a problem in the process of galvanizing, check the temperature and current density first, and then measure and adjust the content of zinc and sodium hydroxide in the bath through the analysis of the bath. Whether DPE levels are low can be determined by Hull cell test.

    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

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  • Large

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