... , Stabilizer, Flange, Coupling, BOP Body, Tube Plate, Roller Forging, Ring Forging, Gear Blank, Gear Wheel Materialsstructural steel, tool steel, stainless ... 4,000 Tons· Computer-Controlled Machining With Automated Hand Process Forging – Normalizing & Tempering – Proof Machining- Quenching & Tempering – Precision ... , UT Report, Heat Treatment Report, Dimensions Check Report High quality forging part