stainless steel insect screen

stainless steel insect screen

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stainless steel insect screen stainless steel insect screen

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  • However, because the bath contains highly toxic cyanide, the gas escaping from the electroplating process will do great harm to the health of workers, and its waste water must be strictly treated before discharge. Galvanized iron wire has good anti-corrosion and anti-rust ability, so it can be used in some outdoor guardrails or fences, especially on handicrafts, which are also of great use. Galvanized iron wire is not easy to rust and oxidation on the surface.

    stainless steel insect screen

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    stainless steel insect screen stainless steel insect screen

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  • stainless steel insect screen

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    stainless steel insect screen stainless steel insect screen

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  • 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.

    stainless steel insect screen

    ...

    stainless steel insect screen stainless steel insect screen

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  • stainless steel insect screen

    ...

    stainless steel insect screen stainless steel insect screen

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