22 caliber concrete anchors

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22 caliber concrete anchors

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22 caliber concrete anchors 22 caliber concrete anchors

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  • Post time: 13-03-23

    22 caliber concrete anchors

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    22 caliber concrete anchors 22 caliber concrete anchors

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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.

    22 caliber concrete anchors

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    22 caliber concrete anchors 22 caliber concrete anchors

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  • In view of this situation, many manufacturers are committed to ensuring the corrosion resistance of titanium and titanium alloy under the premise of increasing the hardness of titanium alloy, and surface carburizing is one of the typical processing technology means. Similar to the surface carburizing treatment of steel, the surface carburizing treatment of titanium alloy is to make the active carbon atoms, diffusion to the internal of titanium alloy, the formation of a certain thickness of higher carbon content of the carburizing layer, after quenching and tempering, so that the surface layer of the workpiece to obtain high carbon content of titanium alloy wire.

    22 caliber concrete anchors

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    22 caliber concrete anchors 22 caliber concrete anchors

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    22 caliber concrete anchors

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    22 caliber concrete anchors 22 caliber concrete anchors

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  • Galvanizing can be done by zincate galvanizing or chloride galvanizing. Appropriate additives shall be used to obtain a coating that meets the requirements of this standard. Luminescence treatment should be carried out after luminescence plating. The parts that need to be dehydrogenated for passivation should be passivated after dehydrogenation. Before passivation, 1%H2SO4 or 1% hydrochloric acid should be applied to activate 5~15s. Passivation shall be treated with colored chromate unless otherwise specified in the design drawings.

    22 caliber concrete anchors

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    22 caliber concrete anchors 22 caliber concrete anchors

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  • The management system of the rinsing water after the steel wire pickling should be regularly and regularly discharged after the rinsing water, and the rinsing water should be kept clean and low acid value as far as possible. The pH control is more appropriate. The concentration of plating aid should not be too high. Hot plating wire must be added ammonium chloride and zinc chloride according to the data of laboratory analysis, and the specific gravity of the composite solution is controlled in the range of 50~80g/L. The addition of ammonium chloride or zinc chloride raw materials without the results of laboratory analysis shall be subject to criticism and education, and economic treatment if necessary.

    22 caliber concrete anchors

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    22 caliber concrete anchors 22 caliber concrete anchors

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  • 22 caliber concrete anchors

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    22 caliber concrete anchors 22 caliber concrete anchors

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