... forging parts and casting parts. Here are some details of the products for your reference. 1. Main products: Custom Open ... , Coupling, BOP Body, Tube Plate, Roller Forging, Roller Shell, Ring Forging, Gears, Gear Blank, Gear Shaft, Gear Wheel. 2. Materials ... Report, UT Report, Heat Treatment Report, Dimensions Check Report The data on chemical composition report and mechanical properties report are ...