Sequenc e
|
Item
|
numerical value
|
1
|
Round pipe diameter
|
Φ114 mm~ Φ200mm
|
2
|
Round pipe thickness
|
Δ1. 5 mm~ 2.5 mm
|
3 |
Rolling speed |
20M/min~ 50M/min (different diameter and thickness choose different speed)
|
4
|
Length of pipe
|
4M~ 8M
|
Sequen ce
|
Item
|
numerical value
|
Remark
|
1 |
Thickness of steel strip
|
Δ1. 5 ~ 2.5mm |
Raw Material: Carbon steel Alloy steel Galvanized steel |
2
|
Width of steel strip
|
H360 ~ 628 mm
|
|
3 |
Outer diameter of steel coil
|
Φ800mm~ Φ1600mm
|
|
4 |
Inner diameter of steel coil
|
Φ500mm~ Φ650mm
|
|