1. Material: Carbon steel. 2. Specification: Dia: 60mm-500mm Length: 1000mm-11000mm 3. Process: Furnace(EBT)+LF+VD to electroslag remelting to steel ingot to heating to forging to heat treatment to Inspection to testing to submission We can supply large forging, casting, roller(including hot roller, cold roller) 4. Delivery condition: Heat treatment blank, rough machining, quenching and tempering 5. Standards: ISO9001
