grow box plant support cage

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grow box plant support cage2025-08-14 05:34 【grow box plant support cage】

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grow box plant support cage2025-08-14 05:31 【grow box plant support cage】

Third, 201 is high manganese content, the surface is very bright with dark bright, high manganese content is easy to rust. 304 contains more chromium, the surface is matte, no rust. Put the two together and you have a comparison. The most important thing is that the corrosion resistance is different. The corrosion resistance of 201 is very poor, so the price will be much cheaper. Because of the low nickel content of 201, the price is lower than 304, so the corrosion resistance is not as good as 304.

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grow box plant support cage2025-08-14 05:28 【grow box plant support cage】

Heavy hexagonal mesh is made of low carbon steel wire galvanized large wire braided, the tensile strength of steel wire is not less than 38kg/m2, the diameter of steel wire can reach 2.0mm-3.2mm, the surface of steel wire is usually hot galvanized protection, galvanized amount can reach 500g/m2.

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grow box plant support cage2025-08-14 05:11 【grow box plant support cage】

When pickling, we should pay great attention to the acid has a strong corrosion, so when adding acid, we must pour acid into water, and it is along the wall of the cylinder, not a splash down, so as not to cause splash. Remember the order of pouring acid, acid into water rather than water into acid, water into acid will cause splashing and boiling, when pouring acid must wear protective glasses, must ensure that there are no non-professional onlookers, so as not to cause some risk of splashing acid.

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grow box plant support cage2025-08-14 03:56 【grow box plant support cage】

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grow box plant support cage2025-08-14 03:54 【grow box plant support cage】

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grow box plant support cage2025-08-14 03:43 【grow box plant support cage】

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grow box plant support cage2025-08-14 03:36 【grow box plant support cage】

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grow box plant support cage2025-08-14 03:34 【grow box plant support cage】