what is the plastic around a window called

what is the plastic around a window called

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what is the plastic around a window called what is the plastic around a window called

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  • galvanized

    what is the plastic around a window called

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    what is the plastic around a window called what is the plastic around a window called

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  • what is the plastic around a window called

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    what is the plastic around a window called what is the plastic around a window called

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  • what is the plastic around a window called

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    what is the plastic around a window called what is the plastic around a window called

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  • hook

    what is the plastic around a window called

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    what is the plastic around a window called what is the plastic around a window called

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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.

    what is the plastic around a window called

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    what is the plastic around a window called what is the plastic around a window called

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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.

    what is the plastic around a window called

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    what is the plastic around a window called what is the plastic around a window called

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  • Hook flower net is made of silk hook, the mesh is uniform, flat net surface, beautiful generous net width, wire diameter is thick, not easy to corrode long life, weaving succinct, beautiful and useful. Widely used for raising chickens, ducks, geese, rabbits and zoo enclosures. Mechanical equipment protection, highway guardrail, sports venues fence, road beautification belt protection network. After the screen is made into a box-like container, it can be used to maintain and support the seawall, hillside, road and bridge, reservoir and other civil engineering.

    what is the plastic around a window called

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    what is the plastic around a window called what is the plastic around a window called

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