aluminum frame mosquito window screen

aluminum frame mosquito window screen

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aluminum frame mosquito window screen aluminum frame mosquito window screen

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  • Cold galvanizing is also called electric galvanizing. It is the use of electrolytic equipment to remove oil, pickling, and then put the pipe into the solution of zinc salt, and connect the anode of the electrolytic equipment, place zinc plate on the opposite side of the pipe, and connect the positive pole of the electrolytic equipment to the power supply. A layer of zinc is deposited on the pipe fitting by directional movement of an electric current from the positive pole to the negative pole. Cold plated pipe fitting is processed before galvanizing.

    aluminum frame mosquito window screen

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    aluminum frame mosquito window screen aluminum frame mosquito window screen

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  • aluminum frame mosquito window screen

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    aluminum frame mosquito window screen aluminum frame mosquito window screen

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  • The welding between low carbon steel, low alloy steel, medium carbon steel, alloy steel and the same kind of metal materials or dissimilar metal materials can be realized. The weld has good comprehensive mechanical properties, tensile strength can reach more than 400MPa.

    aluminum frame mosquito window screen

    ...

    aluminum frame mosquito window screen aluminum frame mosquito window screen

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