This pipe mill is specially designed for producing Φ19-Φ63.5mm, δ0.8-2.5mm high-frequency straight seam welded pipes, including corresponding square pipes and special-shaped pipes (δ≤2.0mm). The complete equipment setup ranges from uncoiler to fixed length cutting saw, with adjustable rolling speed based on pipe diameter and wall thickness requirements.
Item | Specification |
---|---|
Hot or cold-rolled steel strip | As per GB700-88 or GB1591-88 |
Material | Low-carbon steel, low alloy steel δs≤345Mpa, δb≤610Mpa |
The thickness of steel strip | 0.8-2.5mm (As per GB708-88) |
The width of steel strip | 60-200mm |
I.D. of steel coil | Φ450-Φ550mm |
O.D. of steel coil | Φ800-Φ1200mm |
Maximum weight coil | 2500kgs |
Item | Specification of pipe mill |
---|---|
O.D. | Φ19-Φ63.5mm |
Wall thickness | 0.8-2.5mm (square pipe and special-shaped pipe δ≤2.0mm) |
Length | 4-8m |
Model | Diameter Range | Pipe Thickness | Line Speed (m/min) |
---|---|---|---|
HG20 | 8-25.4MM | 0.3-1.2MM | 120 |
HG32 | 10-32MM | 1.4-1.5MM | 120 |
HG50 | 16-76MM | 0.7-2.5MM | 30-120 |
HG76 | 25-76MM | 1-4MM | 30-100 |
HG89 | 32-89MM | 1-4.5MM | 30-80 |
HG114 | 45-114MM | 1.5-5.0MM | 30-60 |
HG165 | 60-165MM | 3-7MM | 30-50 |
HG219 | 114-219MM | 4-8MM | 20-40 |
HG273 | 114-273MM | 4-10MM | 15-30 |
HG325 | 165-325MM | 4-10MM | 10-30 |
HG426 | 165-426MM | 4-12.7MM | 8-25 |
HG508 | 219-508MM | 4-16MM | 8-20 |