Product parameters
  • ModelGrade 11
  • GroupBoiler Tubes
  • FOB portShanghai
  • Terms of PaymentL/C, T/T
  • Heat Treatment RequirementsNormalizing or Quenched and Tempered
  • Surface treatmentOil-dip, Varnish, Passivation, Phosphating, Shot Blasting
  • Outside Diameter40-400mm