insect mesh for air vents

insect mesh for air vents

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insect mesh for air vents insect mesh for air vents

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  • Post time: 10-11-22

    insect mesh for air vents

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    insect mesh for air vents insect mesh for air vents

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  • Three, the use of different technologies

    insect mesh for air vents

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    insect mesh for air vents insect mesh for air vents

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  • insect mesh for air vents

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    insect mesh for air vents insect mesh for air vents

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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 customers, ensure that the metal wire achieves the role of rust and corrosion prevention, and meet the service life required by customers. Galvanized iron wires must be packed in good condition, bound neatly and orderly, and bound inward to prevent scratches during transportation. The inspection standard of galvanized iron wire also includes the tensile test, which is decided 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.

    insect mesh for air vents

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    insect mesh for air vents insect mesh for air vents

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  • insect mesh for air vents

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    insect mesh for air vents insect mesh for air vents

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  • Black iron wire application in the process, the main is through the hot metal billet rolling into six point five mm wire rod, and then put it in the drawing into a line of different diameter, the plant and then gradually narrow drawing plate aperture, cooling and annealing, plating process, such as making a variety of different specifications of the wire, the wire compared with ordinary black iron wire, will be more softer, Softness is also very uniform, color is also consistent, widely used in the construction industry, mining, chemical industry, welding mesh, welding coat hanger, reprocessing industry and so on.

    insect mesh for air vents

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    insect mesh for air vents insect mesh for air vents

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  • Post-plating treatment of hot-dip galvanized wire for enhanced protection function, decoration and other special purposes (passivation, hot melting, closing and hydrogen removal, etc.). After galvanized, chromate passivation or other conversion treatment is generally required, forming the corresponding type of conversion film is one of the key processes to ensure the quality of plating. Because hot-dip galvanized wire has a long anti-corrosion life, a wide range of applications, hot-dip galvanized wire to net, rope, wire and other ways are widely used in heavy industry, light industry, agriculture, widely used in the manufacture of wire mesh, highway guardrail and construction engineering and other fields.

    insect mesh for air vents

    ...

    insect mesh for air vents insect mesh for air vents

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