The furnace door horizontal clamp (furnace door horizontal iron), tightening screw rod, and tightening screw seat (2.8m 4.3m 5.5m 6m 7.5m coke oven door accessories) are forged products.

A forging is an object in which metal is subjected to pressure and shaped to the required shape or appropriate compressive force through plastic deformation. This force is typically achieved through the use of a hammer or pressure. The casting process builds a granular structure and improves the physical properties of the metal. In the practical use of components, a correct design can make the Grain flow in the direction of the main pressure.

Note: The furnace door horizontal clamp, tightening screw rod, and tightening screw seat can also be processed and produced from cast steel material.