Metallic Thick Wall and Cold Spun Expansion Joints

Thick wall Expansion Joint especially design for Heat Exchanger application. Due to dissimilar material, pressure or temperature of shell side and tube side there are differential thermal growth between shell and tube, to absorb this thermal growth or expansion, need the expansion joint. This expansion joint design as per ASME Code - Div VIII - Appendix 5 or 26 and TEMA – Section - V RCB – 8.