Interior plating of pipe products is also possible! For complex shapes and interior plating, contact Daiwa Excel!
Our company specializes in "zinc plating/zinc-nickel alloy plating" for "complex-shaped products." Using our special technology, we have made it possible to apply plating even to the inner surfaces of bag structures with small diameters, which was previously considered impossible. We will create dedicated plating jigs tailored to the product shape, so if you are having trouble with plating processing, please consult us first. 【Features of Zinc Plating】 ■ Electroplating a "zinc" coating (5-13μm) on the surface of iron materials to provide rust resistance ■ Protection of the base material (iron) through "sacrificial corrosion protection" ■ Capable of accommodating a minimum inner diameter of 6φ ■ Capable of plating the inner and outer surfaces of long pipes up to 1300mm ■ Plating of inner and outer surfaces for products with multiple bends *For more details, please refer to the PDF document or feel free to contact us.
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【Zinc-Nickel Alloy Plating (High Nickel Type with Eutectic Rate of 12-18%) Other Features】 ■ A zinc-nickel alloy coating (5-10μm) is electrodeposited on the surface of iron materials to provide corrosion resistance. ■ The corrosion resistance is significantly stronger than that of zinc plating, offering 3-5 times the corrosion resistance at the same film thickness. ■ The nickel eutectic rate (alloy ratio) shows minimal variation. ■ By utilizing proprietary technology, we can not only accommodate inner surface plating but also reduce variation in film thickness. *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ Zinc plating / Zinc-nickel alloy plating processing *For more details, please refer to the PDF document or feel free to contact us.
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Daiwa Excel Co., Ltd. has been primarily engaged in electric zinc plating for "complex-shaped" products, starting with the inner surface plating of fuel pipes for automobiles since its establishment. By creating plating jigs tailored to specific shapes, we accommodate the plating processing of complex-shaped products. Furthermore, we have established a mass production line for "electric zinc-nickel alloy plating" to better meet our customers' needs. The inner surface processing technology we have developed so far has accumulated know-how, enabling us to prevent rust on the inner surfaces (inside and both sides) of pipe-shaped and bag-structured products. We have received positive feedback from customers regarding quality improvement and cost reduction, such as material changes proposed through VA (Value Analysis) from SUS material to more easily processed steel. We aim for further improvement in our technical capabilities and will continue to "challenge" ourselves without being bound by conventional ideas.