6. Hot Rolled Tube Mill - Reheating furnace and stretch reducing mill

Reheating furnace reheats the cooled hollows to the temperature required for the last forming step. The stretch-reducing mill represents the third main forming step of seamless tube production. The heated hollow is stretched to achieve the final diameter and wall thickness by up to 28 driven roll stands without internal tool through several driven roller stands.

More information: https://www.steeltube.sk

Our catalogue you can see here:
https://www.steeltube.sk/pipe/fitting.nsf/72AA18965BB80BFBC12579C30027CA96/$File/Steel-Tube-Handbook-Web.pdf

The complete list:
1. Steel Mill - Steel Scrap
https://www.youtube.com/watch?v=7XVCqaPF9dI&list=PL8hoqD-2nZcukXREsiWnQC30VOwA6CRwT&index=1

2. Steel Mill - Electric Arc Furnace
https://www.youtube.com/watch?v=VJHQ4Br6BU0&list=PL8hoqD-2nZcukXREsiWnQC30VOwA6CRwT&index=2

3. Steel Mill - Continuously Casting Machine
https://www.youtube.com/watch?v=eI3utqL0anM&list=PL8hoqD-2nZcukXREsiWnQC30VOwA6CRwT&index=3

4. Hot Rolled Tube Mill - Input material cutting and heating in rotary hearth furnace
https://www.youtube.com/watch?v=wec8BQfvpL8&list=PL8hoqD-2nZcukXREsiWnQC30VOwA6CRwT&index=4

5. Hot Rolled Tube Mill - Piercing press and push bench
https://www.youtube.com/watch?v=Ypy-5g5pZow&list=PL8hoqD-2nZcukXREsiWnQC30VOwA6CRwT&index=5

6. Hot Rolled Tube Mill - Reheating furnace and stretch reducing mill
https://www.youtube.com/watch?v=EIputCONlKo&list=PL8hoqD-2nZcukXREsiWnQC30VOwA6CRwT&index=6

7. Hot Rolled Tube - Testing Marking Stock
https://www.youtube.com/watch?v=gEev2mrzt0U&list=PL8hoqD-2nZcukXREsiWnQC30VOwA6CRwT&index=7

8. Cold Drawn Tube Mill - Chemical Pre-treatment
https://www.youtube.com/watch?v=PSzDVl3h-Ak&list=PL8hoqD-2nZcukXREsiWnQC30VOwA6CRwT&index=8

9. Cold Drawn Tube Mill - Cold Drawing
https://www.youtube.com/watch?v=w_vfBPHY-hw&list=PL8hoqD-2nZcukXREsiWnQC30VOwA6CRwT&index=9

10. Cold Drawn Tube Mill - Heat Treatment
https://www.youtube.com/watch?v=1hG2oKrTlOc&list=PL8hoqD-2nZcukXREsiWnQC30VOwA6CRwT&index=10

11. Cold Drawn Tube Mill – Galvanizing
https://www.youtube.com/watch?v=5z8ZFRIKAEM&list=PL8hoqD-2nZcukXREsiWnQC30VOwA6CRwT&index=11

12. Cold Drawn Tube Mill - Cutting of tubes and skiving, roller-burnishing of tubes
https://www.youtube.com/watch?v=iKiRL5oJdLk&list=PL8hoqD-2nZcukXREsiWnQC30VOwA6CRwT&index=12

13. Transport to customers - Packing and Loading
https://www.youtube.com/watch?v=AhvJ--XT2Wc&list=PL8hoqD-2nZcukXREsiWnQC30VOwA6CRwT&index=13

Видео 6. Hot Rolled Tube Mill - Reheating furnace and stretch reducing mill канала Železiarne Podbrezová