Ethylene Plant Steam Cracker Coil Systems 1.Standard:ASME,ANSI,ASTM,DIN,GB 2.Material:25Cr35Ni+ ... commonly known as cracking furnaces,crackers,cracking heaters,etc. Several engineering contractors,including ABB Lummus Global, KBR,Linde,Stone and Webster ... capacity,mta20,000-250,000 Ethylene Plant Steam Cracker Coil Systems