Maxtube32 carbon steel square pipe making machine
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Maxtube32 carbon steel square pipe making machine

This equipment is specially used for producing Φ13-Φ50.8mm, δ0.6-2.0mm high-frequency straight seam welded pipe and corresponding square pipe and special-shaped pipe(δ≤1.5mm).

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This equipment is specially used for producing Φ13-Φ50.8mm, δ0.6-2.0mm high-frequency straight seam welded pipe and corresponding square pipe and special-shaped pipe(δ≤1.5mm).
Applicable material:
1)Hot or cold-rolled steel strip (As per GB700-88 or GB1591-88)
2)Material: Low-carbon steel, low alloy steel, δs≤345Mpa, δb≤610Mpa
3)The thickness of steel strip: 0.6-2.0mm (As per GB708-88)
4)The width of steel strip: 40-160mm
5)I.D. of steel coil: Φ450-Φ550mm
6)O.D. of steel coil: Φ800-Φ1200mm
7)Maximum weight coil: 1000kgs
Dimension range of processing steel pipe:
1)D.: Φ13–Φ50.8mm
2)Wall thickness: 0.6-2.0mm(square pipe and special-shape pipe≤1.2mm)
3)Length: 4-8M
Product (steel pipe) process flow:
Raw material (steel coil) → uncoiling → shearing and butt-welding → material accumulating → non-power leveling → mill-forming → high-frequency welding → removing burrs outside of weld seam → cooling → sizing → roughly straightening → fixed length cutting → finished pipe → run-out table