Iciv Alloy Infinite Cold Hard Cast Iron Roll for Small Section Steel Mill
Zhonghang Roll S-HSS Semi-High Speed Steel Casting Roller (S-HSS) for Hot Strip Work Roller with 75-98hsd High Hardness
As70II Alloy Nodular Cast Iron Milling Rollers for Small, Medium-Sized Section Steel, Roughing Mill for Rod & Wire
High Speed Reliable NBR Oil Film Bearing Roll Water Sea Df Sf Coolant Guard Coolant Seal
Good Thermal Crack Resistance Graphite Steel Rollers (GS190) with 50-65hsd Hardness for Hot Strip Roughing Rolls and Edger Rolls
