Product Name: Jxkj- Rolling Mill Spare Parts-Mill Roll with Price Model NO.: Three-roller Raw Material: H13 Dia: 255mm Trademark: Joohonor Transport Package: Wooden Case Specification: 3-h roller Origin: Deyang, China Product Description 1. ApplicationThe using of the 3-h roller mill:mill rolls,cast & forged rolls,hot rolling mill rolls, cold rolling mill rolls2. Roll TypesWe specialize in making different kinds of mill rolls, such as follows:2.1 CAST IRON ROLLSAlloy Chilled Cast Iron RollsAlloy Indefinite Chilled Cast Iron RollsPearlitic Nodular Cast Iron Rolls(Centrifugal)Spiculate Bainitic Nodular Cast Iron Rolls(Centrifugal)Alloy Nodular Cast Iron Rolls(Centrifugal)2.2 CAST STEEL ROLLSAlloy Cast Steel RollsAdamite Steel RollsGraphite Steel RollsHigh Speed Steel Rolls2.3 FORGED ROLLSmaterial:4130, 4140, 4317, 4142, 4340, UNS440, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo5, 30CrMo, 9Cr2Mo, 9Cr2W, 9Cr3Mo, 60CrMoV etc.3. Technical ParametersMaterialH13TypeNo.1-12 rolling millSizeDia: 255mm, the inside dia: 70mm4. Reference Pictures