expanded mesh screen

expanded mesh screen

...

expanded mesh screen expanded mesh screen

Read More
  • thorn

    expanded mesh screen

    ...

    expanded mesh screen expanded mesh screen

    Read More
  • expanded mesh screen

    ...

    expanded mesh screen expanded mesh screen

    Read More
  • expanded mesh screen

    ...

    expanded mesh screen expanded mesh 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.

    expanded mesh screen

    ...

    expanded mesh screen expanded mesh screen

    Read More
  • Two is to pay attention to the storage and use of galvanized wire products, according to the actual environmental standards to choose different specifications of galvanized wire products;

    expanded mesh screen

    ...

    expanded mesh screen expanded mesh screen

    Read More
  • expanded mesh screen

    ...

    expanded mesh screen expanded mesh screen

    Read More
  • expanded mesh screen

    ...

    expanded mesh screen expanded mesh screen

    Read More
  • 

    Popular articles

    Latest articles

    Links