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un-coiler
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Strip Jointer (optional)
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Horizontal Accumulater (optional)
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Strip guide + Strip leveler
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Forming Section ( Industrial: break down 4 + by-pass 3 + Fin pass 4 )
- Welding Section (Squeezing Roll set 3) + anti-twister (Welder: Tig/Plasma+Tig/Tig+Plasma+Tig, according to required
working thickness & speed)
- ECT (optional)
- Seam polisher 3~4 units
- Inside bead rolling (min. OD16mm,max speed 6m/min)
- 1st sizing 2 (for decorative only one section 3~4 units required)
- Bright Annealing + Anti twister (optional)
- 2 nd sizing (3~4)
- Turk-Head (1 unit for round, 2~3 units for square)
- ECT (eddy current tester)
- OD check(optional)
- Flying Cutter
- Pipes collector
- Toolings according to sizes required
2. A269 : for boiler pipes
- the configuration of mill is the same like A554
3. A270 : for sanitary pipes
- the configuration of mill is the same like A554
- the inside polishing in between 320~400 grit is required