2x2 aluminum screen framing

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2x2 aluminum screen framing

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  • 2x2 aluminum screen framing

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  • 2x2 aluminum screen framing

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    2x2 aluminum screen framing 2x2 aluminum screen framing

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  • 2x2 aluminum screen framing

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    2x2 aluminum screen framing 2x2 aluminum screen framing

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  • When the temperature is running at the same temperature and the same heat is stored, the amount of iron dissolved is not the same. At around 500, the loss of iron increases sharply with the addition of temperature and insulation. It is lower or higher than 480~ 510c, and the loss of epitaxial iron is slower, and it is difficult to catch up with the duration. Therefore, everyone will call 480~ 510c the malignant melting zone.

    2x2 aluminum screen framing

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  • Take 20cm galvanized wire for acid fog experiment, check the zinc content of galvanized wire through the balance to see whether it meets the zinc layer standard required by the customer, ensure that the metal wire can achieve the role of rust and corrosion prevention, and meet the service life required by the customer. Galvanized iron wires must be packed in good condition, bound neatly and orderly, and bound with an inward end to prevent scratches during transportation. The inspection standard of galvanized iron wire also includes the tensile test. This item is determined according to the material of the galvanized wire order ordered by the customer, and it needs to be tested by comparing the raw material list.

    2x2 aluminum screen framing

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  • 4. Cooling: The galvanized steel wire needs to be cooled to reduce its temperature to room temperature.

    2x2 aluminum screen framing

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  • Post time: 14-04-23

    2x2 aluminum screen framing

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  • Therefore, the rust of galvanized black iron wire has a great relationship with storage. At the same time, after rust, it should also be reasonable for post-treatment to avoid affecting its use effect. Of course, when the black iron wire is galvanized, the thickness of the galvanized layer should be ensured, so that the possibility of rust can be reduced. Speaking of galvanized iron wire, perhaps many people think it is relatively rare, in fact, it is not.

    2x2 aluminum screen framing

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