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1 2 welded wire2025-08-15 08:04 【1 2 welded wire】
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Carbon spring steel wire current national and occupational recommendation specifications are divided into two types: one is cold deformation steel wire, also known as cold tension spring steel wire. Cold drawn carbon spring steel wire is first quenched by lead to obtain soxhlet arrangement, and then the surface phosphating, with a large surface reduction rate drawn to the finished scale, the steel wire arrangement is fibrous, has high tensile strength and elastic limit, good winding and change function.
1 2 welded wire
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1 2 welded wire2025-08-15 07:10 【1 2 welded wire】
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1 2 welded wire

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1 2 welded wire2025-08-15 07:05 【1 2 welded wire】

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1 2 welded wire

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1 2 welded wire2025-08-15 06:53 【1 2 welded wire】

3. The structure of the dog cage should be reasonable

1 2 welded wire

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1 2 welded wire2025-08-15 06:32 【1 2 welded wire】

1 2 welded wire

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1 2 welded wire2025-08-15 06:28 【1 2 welded wire】

1 2 welded wire

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1 2 welded wire2025-08-15 06:26 【1 2 welded wire】

The large roll of galvanized wire is like the literal meaning, is wrapped in a layer of zinc on the surface of low carbon steel wire material, beautify the appearance at the same time, but also improve the corrosion resistance of galvanized wire. Zinc dissolves easily in acids and also in bases, so it is called a bi-soluble metal. Zinc changes little in dry air. In moist air, a dense basic zinc carbonate film forms on the surface of zinc.

1 2 welded wire

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1 2 welded wire2025-08-15 06:20 【1 2 welded wire】

1 2 welded wire

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1 2 welded wire2025-08-15 06:06 【1 2 welded wire】

The material of small hexagonal mesh is the same as that of other hexagonal mesh, which is generally made of low carbon steel wire, stainless steel wire and galvanized steel wire as raw materials by the hexagonal mesh machine.

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1 2 welded wire2025-08-15 05:41 【1 2 welded wire】

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1. Principle. Because zinc does not change easily in dry air, and in humid air, the surface can form a very dense film of zinc carbonate, which can effectively protect the interior from corrosion. And when the coating is damaged for some reason and the matrix is not too large, the zinc and steel matrix form a micro cell, so that the fastener matrix becomes the cathode and is protected. It is widely used in automobile transportation and other industries, but what is needed is the trivalent chromium passivation layer, zinc nickel alloy plating closed coating, reduce the harmful and toxic layer of hexavalent chromium passivation.

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