The mill is intended for manufacturing of round pipe of Φ32-Φ76mm with thickness of 1.5-4.0mm from cold-rolled and hot-rolled coil strip by means of unclosed tubular blank with its subsequent welding into tube, edge heating by means of solid state high-frequency welder, longitudinal seam welding in rolls of tube welding machine, cooling, further sizing or shaping and on-stream cutting of endless tube in measured lengths.

Finished product will be of round, square or rectangular pipe.

1. Round Pipe diameter:    Φ32-Φ76mm

Pipe Thickness:    1.5-4.0mm

2. Square & Rectangle Pipe:    25X25-60X60mm

Pipe Thickness:    1.5-3.0mm

3. Pipe Length:      6-12m

4. Length Tolerance:    0-6mm

1. Material:    Low carbon steel and low alloy steel (σb≤500MPa,σs≤235MPa)

2. Steel Tape:

Strip steel width:    100-240mm

Strip steel thickness:    1.5-4.0mm

Inner diameter:    Φ470-510mm

Outer diameter:    ΦMax=1500mm

The maximum weight:   3.0 ton

c) Electric installed capacity:    appro. 600KW

d) Size of the whole line:    appro. 60x7m

e) Line Speed:    30-80m/min

Uncoiler-Shear and Werlder-Accumulator-Forming-High Frequency Welder-Water cooling-Sizing-Computer Flying Saw-Straightening-End Facer-Hydraulic Test-Package, etc.