perforated metal siding

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  • The above are the three major advantages of the positive and negative twisting barbed wire, mainly including durability, high cost performance, and beautiful appearance.

    perforated metal siding

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    perforated metal siding perforated metal siding

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  • Annealing is to restore the plasticity of wire, improve the tensile strength of wire, hardness, elastic limit, etc., the wire after annealing is called annealing wire. In the production process of annealing wire, it is very important to ensure the quality of the finished wire, make the wire have certain strength and suitable degree of soft and hard. The annealing temperature is between 800 ℃ and 850℃, and the length of furnace tube is lengthened appropriately for enough holding time.

    perforated metal siding

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    perforated metal siding perforated metal siding

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  • thorn

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  • perforated metal siding

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  • perforated metal siding

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    perforated metal siding perforated metal siding

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  • With the improvement of people’s living standards, now many families are raising some small pets, these small pets need a safe nest, pet cage has become a more important choice of people, each pet’s habits and living habits will choose to adapt to the cage.

    perforated metal siding

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    perforated metal siding perforated metal siding

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  • black

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  • Post-plating (passivation, hot melting, sealing and dehydrogenation, etc.) for the purpose of enhancing protective properties, decoration and other special purposes. After galvanized, chromate passivation or other conversion treatment is generally required to form the corresponding type of conversion film, which is one of the key processes to ensure the quality of post-plating.

    perforated metal siding

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    perforated metal siding perforated metal siding

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