1. Creep-crush ground corrugations with CNC grinding machines.
2. Heat-treated with triple tempers for the HSS steel.
3. Steel grades: D2, V2, M2, T1, V3, BN, BNv, WR, ER+, TCT.
4. A full line of the thicknesses and widths at lengths of up to 25" or 650mm.
5. Standard 16-60° corrugations and 16-90° corrugations as an option.