perforated hard plastic sheets

perforated hard plastic sheets

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perforated hard plastic sheets perforated hard plastic sheets

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  • perforated hard plastic sheets

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    perforated hard plastic sheets perforated hard plastic sheets

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  • Because of the high carbon content, simple cracks occur during water quenching, so double liquid quenching (water quenching + oil cooling) is mostly used, and oil quenching is mostly used for small cross section parts. This type of steel is generally used after quenching by medium temperature tempering or normalizing or in the surface quenching state. Mainly used for manufacturing spring and wear-resistant parts.

    perforated hard plastic sheets

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    perforated hard plastic sheets perforated hard plastic sheets

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  • The barbed rope produced by the barbed rope factory adopts the way of winding in order to facilitate transportation, and the disk weight of the galvanized barbed rope is different according to the size.

    perforated hard plastic sheets

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    perforated hard plastic sheets perforated hard plastic sheets

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  • The hot plating wire is made of low carbon steel wire rod, which is processed by drawing forming, pickling and rust removal, high temperature annealing, hot dip galvanizing and cooling. Galvanized iron wire has resistance and elasticity, the amount of zinc can reach 300 g/square meter, with thick galvanized layer, strong corrosion resistance and other characteristics. Widely used in construction, handicrafts, wire mesh, highway guardrail, commodity packaging and ordinary civilian and other fields.

    perforated hard plastic sheets

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    perforated hard plastic sheets perforated hard plastic sheets

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  • The wire after the first plating, its strength limit is also higher than the first plating, plated zinc and then made of wire not only toughness and high strength. There is a lower figure in the strength limit of galvanized iron wire because of the quality of zinc, because the strength of zinc technology is several times smaller than the wire itself. It is difficult to hot-dip galvanize drawn wires, and it is impossible for finer and very fine wires to be coated with the desired thickness of smooth zinc.

    perforated hard plastic sheets

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    perforated hard plastic sheets perforated hard plastic sheets

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  • iron

    perforated hard plastic sheets

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    perforated hard plastic sheets perforated hard plastic sheets

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  • (3) Can realize butt joint, Angle joint, lap joint, T joint and other joint forms of welding.

    perforated hard plastic sheets

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    perforated hard plastic sheets perforated hard plastic sheets

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