10.1371/journal.pone.0131574.g001 Zejun Chen Zejun Chen Huiquan Han Huiquan Han Wei Ren Wei Ren Guangjie Huang Guangjie Huang Schematic diagram of new ERW manufacturing procedure for steel pipe. Public Library of Science 2015 Annular On-Line Spray Water Cooling Process heat transfer coefficient model OSWC process ERW steel pipe Heat Transfer Modeling ERW steel pipes annular OSWC process annular spray water cooling heat treatment process spray water cooling Electric-Resistance-Welded Steel Pipe On-line spray water cooling spray water cooling process heat transfer model 2015-07-22 03:04:55 Figure https://plos.figshare.com/articles/figure/_Schematic_diagram_of_new_ERW_manufacturing_procedure_for_steel_pipe_/1491729 <p>Schematic diagram of new ERW manufacturing procedure for steel pipe.</p>