black annealed 9 wire

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  • The lighting surface of each type of shed is designed to be curved, improving the Angle of the light surface, because the lighting surface is curved, no dust accumulation, good light transmittance, high temperature in the shed, after measurement, the average temperature in the shed is 3℃ higher than the traditional bamboo pole cement column shed, the yield is increased by 15~20%, and the harvest date is advanced. The formula is scientific, the surface does not absorb moisture, do not return halogen through modification technology and scientific production process, solve the greenhouse frame rod is easy to absorb moisture return halogen, poor water resistance and easy to change the shortcomings, so that the greenhouse steel pipe in the high temperature and high humidity environment, few drops, frost phenomenon, and reduce pests and diseases.

    black annealed 9 wire

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  • In white iron, its carbon and iron phase into iron carbide, crack white, extremely strong and brittle, for the malleable steel material. Alloy grades are made up of various alloying elements with different compositions and structures. Because the alloy element in the iron can make the copper material thick strengthening degree, hardness, impact force, strength resistance, collection rate, elongation rate, so the alloy iron in the exercise of high quality iron, is an additive element.

    black annealed 9 wire

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    black annealed 9 wire black annealed 9 wire

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  • Post time: 24-11-22

    black annealed 9 wire

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    black annealed 9 wire black annealed 9 wire

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  • Annealed wire is a soft iron wire made of low carbon steel cold drawing, heating, constant temperature, heat preservation and other processes. The composition of iron wire varies according to its use. It contains iron, cobalt, nickel, copper, carbon, zinc, and other elements. The hot metal billet rolled into 6.5mm thick steel bar is the wire rod, and then put it into the wire drawing device into a different diameter of the line, and gradually reduce the aperture of the wire tray, cooling, annealing, plating and other processing technology made of various specifications of iron wire.

    black annealed 9 wire

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    black annealed 9 wire black annealed 9 wire

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  • black annealed 9 wire

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    black annealed 9 wire black annealed 9 wire

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  • black annealed 9 wire

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    black annealed 9 wire black annealed 9 wire

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  • black annealed 9 wire

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    black annealed 9 wire black annealed 9 wire

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  • black annealed 9 wire

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    black annealed 9 wire black annealed 9 wire

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