Different from other cast iron! Our company can perform welding and brazing similar to that of steel.
We would like to introduce the "motorcycle and automotive parts" that we handle. "Motorcycle parts" utilize the freedom of casting, allowing for the integration of welded assembly parts through pressing, and unlike other cast iron, they can be welded similarly to steel. "Automotive parts" can reduce material costs by changing the material from lost wax. They can be used as joints for extremely small bends that are difficult with pipes. 【Features of Motorcycle Parts】 ■ Utilizes the freedom of casting, enabling the integration of welded assembly parts through pressing ■ Allows for thin-walled integrated molding compared to other cast products ■ By considering from the design stage, shapes can be achieved that take advantage of cost, castability, and installability ■ Unlike other cast iron, they can be welded similarly to steel *For more details, please refer to the PDF document or feel free to contact us.
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【Automotive Parts Features】 ■ Unlike other cast iron, it allows for welding and brazing similar to steel. ■ By changing from stainless steel flanges and pipes to ductile cast iron pipes, total cost reduction is achieved. ■ Can be used as joints for parts requiring extremely small bends, which are difficult with pipes. ■ Reduction in material costs by changing from lost wax to a different material. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Nakai Kogyo Co., Ltd. primarily manufactures and sells "cast products that can be welded, white-heart ductile cast iron." We have established business relationships with various industries, including automotive, motorcycles, temporary scaffolding, civil engineering, and general industrial machinery, by having our welding capabilities, toughness, and good plating properties evaluated. Additionally, we at Nakai Kogyo have set up a system to respond to customer needs, from product development to design, to realize our customers' "wishes into shape." * We can also consider small lot products and prototypes. Furthermore, you can verify the excellent weldability and plating properties of white-heart ductile cast iron through samples, and you can visually confirm product images using our 3D printer. In addition to white-heart ductile cast iron, we also engage in the sales of ductile iron, gray cast iron, stainless cast steel, black-heart ductile cast iron, and cast steel (including lost wax method with composite lost) manufactured by our partner manufacturers. We provide satisfactory products with a variety of casting materials. Leveraging over 80 years of accumulated casting technology and development capabilities, we support the resolution of our customers' issues. Please feel free to contact us, even for consultation-level inquiries!