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  • Purpose of galvanized hexagonal net: building wall fixed, heat preservation, heat insulation; Power plant tied pipe, boiler warm; Anti-freezing, residential protection, landscaping protection; Raising chickens and ducks, isolating chicken and duck houses, to protect poultry; To protect and support seawalls, hillsides, roads and Bridges and other waterworks.

    insect mesh for air bricks

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    insect mesh for air bricks insect mesh for air bricks

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  • Generally speaking, in dry main gas and indoor use, the thickness of galvanized coating is only 6-12μm, but under poor environmental conditions, the thickness of galvanized coating is 20μm, can reach 50μm. Therefore, environmental factors should be considered when choosing the thickness of galvanized layer. Galvanized layer after passivation treatment, can naturally form a layer of bright, beautiful color passivation film, can obviously improve its protective function, decorative.

    insect mesh for air bricks

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    insect mesh for air bricks insect mesh for air bricks

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  • In the electroplating tank through the current unidirectional make zinc plating on the metal surface gradually, the production speed is slow, the coating is uniform, the thickness is thin, usually only 3-15 micron, the appearance is bright, smooth, beautiful, poor corrosion resistance, generally will rust in a few months. The production process of hot wire plating mainly includes: preparation of the original plate → pre-plating treatment → hot dip plating → post-plating treatment → finished product inspection, etc. According to custom often according to plating pretreatment method.

    insect mesh for air bricks

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    insect mesh for air bricks insect mesh for air bricks

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  • Two, the influence of steel wire surface roughness

    insect mesh for air bricks

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    insect mesh for air bricks insect mesh for air bricks

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  • insect mesh for air bricks

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    insect mesh for air bricks insect mesh for air bricks

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  • Post time: 05-06-23

    insect mesh for air bricks

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    insect mesh for air bricks insect mesh for air bricks

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  • insect mesh for air bricks

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    insect mesh for air bricks insect mesh for air bricks

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  • The use of bundled galvanized wire with the development of industry and agriculture also expanded accordingly. Therefore, galvanized wire products in the industry, such as chemical equipment, oil processing, Marine exploration, transport, electricity, shipbuilding, metal structure, etc.), agriculture (such as sprinkler irrigation, dim room, building (such as water and gas transport, wire casing, scaffolding, house, etc.), Bridges, shipping, etc., has been widely use in recent years. Because galvanized wire goods have beautiful surface, good corrosion resistance and other characteristics, its use scale is more and more extensive.

    insect mesh for air bricks

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    insect mesh for air bricks insect mesh for air bricks

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  • Hot dip galvanizing has been used for more than 150 years, and its principle has not changed so far. The steel structure should be fully immersed in zinc at one time to achieve uniform galvanized film structure. If it is too long or too wide to be dipped twice, the zinc layer at the joint will appear rough, too thick and so on. In addition, if the single weight of steel structure is too heavy, it will make its operation difficult if it exceeds the load of galvanizing equipment. Therefore, the communication with the hot dip galvanizing factory in advance.

    insect mesh for air bricks

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    insect mesh for air bricks insect mesh for air bricks

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