Precision metal bellows were Hydro-formed from Thin wall welded tubes or seamless tubes with Stainless steel or other material, the series of products with the characteristics of High sensitivity, high pressure resistance, corrosion resistance, reliable performance and long serivce life. They are extensively be used in the fields of aircraft, astronautics, metallurgy, petrochemical, electric power and ships.

The Precision metal bellows can be used as Sensitive elements in pneumatic instrument and electric instrument, and also can be used as Sealing elements in the accessories of vaccum switch, valves and mechanical equipment.

At Bellowman, the sizes of Precision metal bellows range from DN6 to DN100, our know-how and technological development enable us to meet any demands for Precision metal bellows.

Pls click Technical parameters to know more about Precison metal bellows.

              Stainless steel bellows                         Phosphor bronze bellows                       Phosphor bronze bellows

 
            Stainless steel bellows                         Phosphor bronze bellows                         Stainless steel bellows

 
               Phosphor bronze bellows                                                            Stainless steel bellows