aluminum fly screen frame

aluminum fly screen frame

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aluminum fly screen frame aluminum fly screen frame

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  • Wire mesh depend on own unique strengths are indispensable in building professional, reinforcing crack strengthening anti-cracking material, products with high degree of error is small, uniform mesh, mesh welding, accept ability is strong, not easy deformation, steel wire mesh in different fields have different called, people call it soft steel bar in bridge engineering construction.

    aluminum fly screen frame

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    aluminum fly screen frame aluminum fly screen frame

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  • aluminum fly screen frame

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    aluminum fly screen frame aluminum fly screen frame

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  • Two: the color of the spray blade is beautiful and generous, and the color can be selected according to the use environment to integrate it with the surrounding environment. Plastic colors include grass green, dark green, black, red, white and so on.

    aluminum fly screen frame

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    aluminum fly screen frame aluminum fly screen frame

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  • The main difference between the two is the carbon content. The carbon content of iron is 2.11 percent or greater, while the carbon content of steel is 2.11 percent or less. The iron carbon alloy with carbon content above 2.11% is cast iron (pig iron), which is basically not malleable and cannot be drawn into wire. Secondly, the content of impurities is different. The content of harmful impurities such as sulfur and phosphorus in steel is smaller. Steel wire general color focus, iron wire color light point, white point.

    aluminum fly screen frame

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    aluminum fly screen frame aluminum fly screen frame

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  • Good galvanized wire, plating thickness of 3- 4 mm, zinc adhesion should be less than 460 grams/m, that is, the average thickness of zinc layer is not less than 65 microns. When the thickness of plated parts is greater than 4 mm, the zinc adhesion should not be less than 610 g/m, that is, the average thickness of zinc layer should not be less than 86 microns. Standard galvanized wire coating must be uniform, galvanized layer basically uniform with copper sulfate solution test etching five times no dew iron. For standard galvanized wire coating adhesion requirements, the zinc layer of plated parts should be firmly combined with the basic metal and have enough adhesion strength, after hammer test does not fall off, not convex.

    aluminum fly screen frame

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    aluminum fly screen frame aluminum fly screen frame

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  • 1. Zinc pot operators must stick to their posts

    aluminum fly screen frame

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    aluminum fly screen frame aluminum fly screen frame

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  • The middle of the two thorns is 7 to 8 circles, while the ordinary thorn rope is only 3 and a half circles, showing neat and beautiful.

    aluminum fly screen frame

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    aluminum fly screen frame aluminum fly screen frame

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  • U-shaped nail price products:

    aluminum fly screen frame

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    aluminum fly screen frame aluminum fly screen frame

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