wire fence privacy screen

wire fence privacy screen

...

wire fence privacy screen wire fence privacy screen

Read More
  • Dark green plastic-coated barbed cords are occasionally used on high-speed trains, but they are also used in small quantities.

    wire fence privacy screen

    ...

    wire fence privacy screen wire fence privacy screen

    Read More
  • 3, reduce the bivalent iron ion in the plating aid used for hot plating wire, reduce the formation of zinc slag

    wire fence privacy screen

    ...

    wire fence privacy screen wire fence privacy screen

    Read More
  • 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.

    wire fence privacy screen

    ...

    wire fence privacy screen wire fence privacy screen

    Read More
  • wire fence privacy screen

    ...

    wire fence privacy screen wire fence privacy screen

    Read More
  • Hexagonal

    wire fence privacy screen

    ...

    wire fence privacy screen wire fence privacy screen

    Read More
  • Hot dip galvanized coating is also relatively thick, but there is an uneven situation, for example, the thickness of the thin is only 45 microns, thick can reach 300 microns or even thicker, the color of this product is relatively dark. There is also a lot of zinc consumed in the production process. Zinc will form an infiltration layer with the metal. Its advantage is that it has good corrosion resistance. Electrogalvanizing, it is through the plating tank in the zinc one-way plating on the outside of the metal products, this way of making products is relatively slow, but its thickness is more uniform.

    wire fence privacy screen

    ...

    wire fence privacy screen wire fence privacy screen

    Read More
  • Large roll galvanized wire phosphating film is dark gray to black gray, the thickness is generally 5-20μm, has better corrosion resistance in the atmosphere. Membrane is a microporous structure, strong adsorption ability to paint, such as used as paint bottom, corrosion resistance can be further advanced. Metal oxidation treatment: Add steel products to NaOH and NaNO2 mixed solution, heating treatment, the surface can form a layer of thickness of about 0.5-1.5μm blue oxide film, in order to reach the purpose of steel corrosion prevention, this process is called blue treatment, referred to as blue.

    wire fence privacy screen

    ...

    wire fence privacy screen wire fence privacy screen

    Read More
  • 

    Popular articles

    Latest articles

    Links