GOODBUSINESS16ATGMAIL.COM
219 production line is used to produce high frequency welded steel pipe and cold bending profile steel with material of HR or CR
1 General Technical Data
Dimensions of round tubes |
Φ114-Φ219 mm |
Wall thickness |
8.0-12.0 mm |
Pipe length |
6 m |
Pipe strandard |
GB/T 6728-2002,GB/T6725-2002,EN 10219-1997,JIS 3466-88, ASTM A500 |
1.2.1 Strip
Material quality |
Low carbon steel, low alloy steel Q195-Q345B,Q420,Q460,20# and so on. |
Strip width |
357-688 mm |
Strip thickness |
8.0-12.0 mm |
Standards of strip steel |
YB189-64 |
1.2.2 Coil
Inside coil dimensions |
Φ508-Φ762 mm |
Outside coil dimensions |
Φ1000-Φ2200 mm |
Coil weight |
≤ 18t |
Line speed |
20-40 m/min |
Installed capacity |
About 900 KW |
Unit operation direction: |
As the buyer required |
2.Production Process
Scrolling → Uncoiling → Straightening →Leveling → Shear and cross welding→ Horizontal screw accumulator → Roller forming → Squeezing high-frequency welding → Outer deburr → Air cooling → Water cooling → Sizing and shaping → Eddy current test → Thick straightening → Flying saw → Output runway → Seven roller straightening → Runway → Material reverse → Rack → Head flattening → Runway → Material reverse → Automatic packing → Storage.