1 3 4 ring shank coil roofing nails

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1 3 4 ring shank coil roofing nails

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1 3 4 ring shank coil roofing nails 1 3 4 ring shank coil roofing nails

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  • 1 3 4 ring shank coil roofing nails

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    1 3 4 ring shank coil roofing nails 1 3 4 ring shank coil roofing nails

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    1 3 4 ring shank coil roofing nails

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    1 3 4 ring shank coil roofing nails 1 3 4 ring shank coil roofing nails

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  • 2.0*2.0mm means that the two strands are 2.0mm silk, and the spines wrapped around the strands are also 2.0mm silk;

    1 3 4 ring shank coil roofing nails

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    1 3 4 ring shank coil roofing nails 1 3 4 ring shank coil roofing nails

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  • Hot dip galvanizing is also called hot dip zinc and hot dip galvanizing: is an effective way of metal corrosion, mainly used in various industries of metal structure facilities. It is to immerse the steel parts after rust removal into the molten zinc liquid at about 500℃, so that the surface of the steel parts is attached with zinc layer, so as to play the purpose of anticorrosion. Hot dip galvanizing process: finished product pickling – washing – adding bath aid – drying – hanging plating – cooling – drug – cleaning – grinding – hot dip galvanizing completion. Hot dip galvanizing is developed from the older method of hot dip galvanizing. It has a history of 140 years since it was applied to industry in France in 1836. However, the hot dip galvanizing industry has been developed on a large scale in the past 30 years with the rapid development of hot dip galvanizing wire.

    1 3 4 ring shank coil roofing nails

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    1 3 4 ring shank coil roofing nails 1 3 4 ring shank coil roofing nails

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  • Poor pretreatment before plating; Bath temperature is too low; Poor quality of additives or too many additives and organic impurities will cause poor bonding. The quality of additives also has an effect on coating foaming. Some additives react incompletely during synthesis and continue to polymerize during long-term storage or use. The additive tends to distort the crystal lattice and cause stress, causing the coating to bubble.

    1 3 4 ring shank coil roofing nails

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    1 3 4 ring shank coil roofing nails 1 3 4 ring shank coil roofing nails

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  • The disposal characteristics and advantages of galvanized hook net, two kinds of disposal methods of galvanizing: cold plating and hot plating, are better than the anticorrosion corrosion prevention and rust prevention disposal of dip plastic, so the service life is much longer than the dip plastic hook net. Full cover galvanized can also control the cost of consumption, stop a large range of large quantities of galvanized.

    1 3 4 ring shank coil roofing nails

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    1 3 4 ring shank coil roofing nails 1 3 4 ring shank coil roofing nails

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