Detail Expansion Joint features: 1) Improve the flow circulation and avoid the bellow deformation. 2) Absorbs thermal expansion and shock 3) Structure: Bellows + flat welding flanges 4) Main material, bellows: Stainless steel 304; Flanges: Stainless steel 304 or carbon steel 5) Compensates converting misalignment 6) Compensates for exhaust converter misalignment 7) Size, diameter and length can be produced as per clients' requirements Application: 7) Heating and air conditioning installation 8) Hot water and fire protection system 9) Compressors inlet and outlet 10) Pipe with axial displacement by temperature or pressure changes 11) Thermal motors refrigeration circuit