ABB Lummus SRT Ethylene Tubular Furnaces 1.Standard:ASME,ANSI,ASTM,DIN,GB 2.Material:25Cr35Ni+MA 3.ISO9001:2008 Ethylene ... is accomplished in tubular reactors commonly known as cracking furnaces,crackers,cracking heaters,etc. Several engineering contractors,including ABB ... furnace guarantee high outlet of olefinc hydrocarbons.Two cracking furnaces may share a common stack, and the height of ...