Special-shaped bellows

We propose products that meet various needs, from absorbing installation errors to accommodating expansion and contraction displacements.

At Irie Koken, we handle "Specially Shaped Bellows." We offer a lineup that includes the "Rectangular Bellows Series," which is based on square and rectangular openings, the "Elliptical Bellows Series," which is based on rounded rectangular openings, and the "Custom Shaped Bellows Series," which is manufactured according to customer specifications. We propose products that meet various needs. 【Features】 ■ Rectangular Bellows Series - Designed to absorb installation errors at the connection points between chambers and between chambers and gate valves. - Available in two types: folded bellows and welded bellows. ■ Elliptical Bellows Series - Products that improve displacement performance by rounding the corners, which are difficult to achieve with rectangular bellows. - Available in two types: molded bellows and welded bellows. ■ Custom Shaped Bellows Series - Products manufactured in appropriate opening shapes to fit available space when round, rectangular, or elliptical bellows cannot be accommodated due to equipment or piping design constraints. *For more details, please refer to the PDF document or feel free to contact us.

Pipe Fittings