Spiral bulge flare processing

Typically, a plasticity rate of nearly 40% (up to 60%) can be achieved for materials with a guarantee of less than 20% (such as cracking).

Yuhara Manufacturing Co., Ltd. utilizes advanced techniques in pipe plastic processing, joining processing, and precision cutting to meet the diverse needs of various users. In "Spiral, Bulge, and Flare Processing," pipes are fixed in place, and a forming punch is pressed against them using a press or similar method to expand the ends or any intermediate position, or to flare the shape. 【Features】 - By fixing the pipe and pressing a forming punch against it, it is possible to expand the ends or any intermediate position, or to flare the shape. - A plasticity rate processing of nearly 40% (up to 60% at maximum) is possible, compared to the usual material guarantee of less than 20% (for issues like cracking). - We can accommodate a wide range of materials, from common carbon steels like STKM and STA to SUS, titanium alloys, and aluminum. *For more details, please refer to the PDF document or feel free to contact us.

Processing Contract