Ethylene Plant Steam Cracker Coil Systems 1.Standard:ASME,ANSI,ASTM,DIN,GB ... .Material:25Cr35Ni+MA 3.ISO9001:2008 Ethylene Plant Steam Cracker Coil Systems1.Standard:ASME,ANSI,ASTM,DIN,GB2.Material: ... 2-176Coil length,m9-80Inside coil dimeter,mm30-200Process gs outlet temperature,°C750-950Clean coil metal temperature,°C900-1, ... capacity,mta20,000-250,000 Ethylene Plant Steam Cracker Coil Systems