Single-ply or Multiple-ply

Stainless teel bellows -194℃ -+400℃

Excellent flexural fatigue strength and corrosion-resistance , better solder ability , used as meauring , sealing and compensating components .

application : . Thermometer bellows coupling bellows fuel level gauge valve copper bellows no sealing high pressure bellows   vacuum bellows sensor bellows vacuum switch,Ported vacuum switches and thermal flow valves ,and temperature switches 

types of joints : 1, both ends are external joints WW type  

                 2, both ends are internal joints   NN type

                 3, one end is external joints , the other with bottom   WDtype  

                 4, both ends are side cut from the trough QdQd type

 Taixin's valve stem bellows are ideal for accommodating the sealing of vacuum valves, high-temperature valves and feed-through shafts and are designed for high cycle life and extreme temperatures.

Through modeling and computer analyis .along with our material expertise ,our factory will produce your bellows and needs to meet your mecanical ,environmental and technical requirements