Shell and Tube Heat Exchanger 1.Standard:ASME,ASTM,ANSI,DIN,GB 2. ... 3.Size:Standard or Non 4.ISO9001:2008 Shell and Tube Heat Exchanger1.Standard:ASME,ASTM,ANSI,DIN,GB2.Material:Alloy3 ... bed heat exchanger.It proves that the shell and tube heat exchanger and SMSM low temperature separator used at present . Shell and ...