plastic window screen china

plastic window screen china

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  • Post time: 24-04-22

    plastic window screen china

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    plastic window screen china plastic window screen china

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  • Different from the general zinc barbed rope, the zinc content of the surface of the high zinc barbed rope is very high, which can reach 6-8 times of the former, so that it has a great advantage in service life. Ordinary products begin to corrosion in three or five years, while the latter takes longer time to change.

    plastic window screen china

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  • 3. Acid activation acid activation solution should be able to remove corrosion products and oxide film (skin) on the surface of parts, without excessive corrosion on the matrix.

    plastic window screen china

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  • plastic window screen china

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  • plastic window screen china

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  • Remind you to buy galvanized iron wire, should be stored in dry, good ventilation conditions, do not contain corrosive gases, do not mix with the production of organic volatile gas paint, plastic and other substances in a good environment. If conditions, for galvanized parts to increase reliable inner packaging, and put desiccant. If the zinc layer white spots and hair, only mechanical removal, and then normal passivation, or thoroughly washed off the zinc layer after re-plating.

    plastic window screen china

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    plastic window screen china plastic window screen china

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  • plastic window screen china

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    plastic window screen china plastic window screen china

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