Purchase Qty. Reference FOB Price
1-499 Tons US$1,300.00
500+ Tons US$1,150.00
Product Description
Product Description: Because of the rolling force, the frame produces elastic deformation, and the gap between the parts of the work frame disappears, so that the roll gap value increases at the moment of rolling, so the actual rolling thickness of the workpiece is: h=S+ΔS. In this formula, S ...