METAL BELLOWS FOR PRSSURE CONTROLLER OR THERMOSTAT

Material: Stainless Steel and copper

.Thickness:  0.1mm-0.3mm
.Forming method: Hydraulic forming

.shape:  U   

 operating temperature :  -60 ℃ -+100℃

 application : instrument . Thermometer bellows coupling bellows  fuel level gauge valve copper bellows  no sealing  high pressure bellows   vacuum bellows  sensor bellows  vacuum switch

 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

 ,Certification ISO9001:2008

Copper Bellows:the bellows is tight  structure , low cost , corrosion resisting , great elasticity , low stiffness , allowing fatigue strength span up to 1000 times
1) Balances and compensates to prevent displacement or vibrations in extreme temperatures, pressure, or thrust.
2) Used extensively in all facets of the high-tech steel industry as well as other industries.
3) Have good flexibility and handle extreme temperature and pressure well.
4) They can play an important role in hose reciprocating motion, thermal expansion absorption, vibration absorption and adjusting compound tube center.

We are  capable of customized special design for clients

We can offer the sample to the clients , then the clients would place a order to us .