Bellows Materials

　Our standard products are made from SUS316L material. But even in the case of special
　materials such as Hastelloy C-22, Inconel 625, titanium, M-Monel, nickel, etc.
　

　Special Features of Bellows

　‧ Excellent flexibility, low spring constant, and extremely long life becuase of manufacture
　　 from thin material.
　‧ Manufacture of desired dimensions is possible because of free decision of the inside
　　 diameter in case of bellows produced by roll forming.
　‧ Use with the same flexibility as with a single layer is possible also for high pressure
　　 because manufacture of two, three, or four layers also is possible.
　‧ Various demands can be met because manufacture from special materials also is possible.
　　 Correspondence to customer-furnished metal fittings, small lots, and short delivery times
　　 also is possible.
　‧ Correspondence from extremely low to high temperatures, from vacuum to high pressure,
　　 and to various flow media is possible.

　Bellows Applications

　Absorption of vibrations and thermal expansion, expansion joints with variable installation
　angle etc., thermostats, valve seals, bellows pumps, accumulator pressure detectors
　(pressure switches, pressure gauges, pressure-operated equipment converting pressure to
　electric power), accelerators, vacuum seals, instruments, control, radiators, shaft seals, etc.


　Product Photos

　Additional Remark

Standard Specifications of Bellows