Special shapes stamping/bending results

Special shapes


Inside diameter φ1116 mm
Sheet thickness 22 mm
Material SS400
Special shapes are employed in a wide variety of products, including pressure vessels for applications such as chemical machinery, dams and sluice gates, turbine parts, ship parts, and high-speed vehicles.
These products are created by stamping and assembling a variety of 3D shapes and parts with circular curves into a single assembly.
Products with special shapes require advanced patterning technology and assembly technology in addition to stamping technology.
These products are created through a combination of the three technologies of stamping, model unfolding, and sheet metalworking and welded assembly.
Furthermore, if you encounter a situation in which you are unsure of the number of segments to use when designing and manufacturing special shapes, please do not hesitate to contact us.
We make efforts to offer solutions that reduce the number of segments for bent parts by drawing upon our deep know-how built up over many years.
We also make efforts to offer solutions that reduce the number of weld lines, so that are customers can reap the benefits of reduced costs for welding, assembly, and processing work performed at their own company.
Our company will continue to manufacture high-quality parts that our customers can place their confidence in.

Examples of manufactured parts


Inside diameter φ12900mm
Sheet thickness 50mm
Material WELACC3B

Inside diameter φ1980mm
Sheet thickness 30mm
Material SUS304

Inside diameter φ 2100mm
Sheet thickness 9mm
Material SS400

Inside diameter φ 2800mm
Sheet thickness 9mm
Material SUS304

Inside diameter φ 2500mm
Sheet thickness 6mm
Material SS400

Length 1500mm
Sheet thickness 22mm
Material WELHARD-400

Sheet thickness 4.5mm
Material SUS304

Inside diameter φ5200mm
Sheet thickness 16mm
Material SS400

Inside diameter φ2111mm ~φ860mm
Sheet thickness 80mm
Material KD32

Inside diameter φ3000mm
length 6500mm
Sheet thickness 80mm
Material SUS304

Inside diameter 1200mm
Sheet thickness 12mm
Material SUS410

Inside diameter φ1959mm
Height 3000mm
Sheet thickness 20mm
Material NK

Inside diameter 2700mm
Sheet thickness 25mm
Material SUS304

Inside diameter φ400mm
Sheet thickness 3.2mm
Material SS400

Inside diameter φ2100mm
Sheet thickness 80mm
Material KD32

Inside diameter φ1212mm
Sheet thickness 20mm
Material SS400

Inside diameter φ3300mm
Sheet thickness 16mm
Material SS400
 

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