Cold (Hard) Drawn Patented Steel Wires

Engineered Industries supplies cold drawn, also referred to as hard drawn, lead-patented wires of non-alloy and also alloy steel, for various industrial applications.

Lead Patented Steel Wire Production Process

1. Raw material (wire rods purchased from steel mills)
2. Straigthening
3. Surface treatment (descaling)
4. Cold drawn (hard drawn)
5. Austenitizing
6. Oil hardening
7. Tempering
8. Non-destructive electronic test
9. Applying antirust oil
10. Coiling
11. Inspection
12. Packaging