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Mild Steel Rail Tube Easy To Operate Hot Dip Galvanized Pipe Making Machine

Shijiazhuang Zhongtai Pipe Technology Development Co., Ltd
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Address: No.322 East Zhongshan Road, Shijiazhuang,China

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Shijiazhuang Zhongtai Pipe Technology Development Co., Ltd

Mild Steel Rail Tube Easy To Operate Hot Dip Galvanized Pipe Making Machine

Country/Region china
City & Province shijiazhuang
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Product Details

Mild Steel Rail Tube Easy To Operate Hot Dip Galvanized Pipe Making Machine

 

ERW Tube Mill with Turks-head Forming Technique Introduction:

 

Advantage of Turks-head Forming Technique:

1. Save rollers: part of the molds can be commonly used. Especially for square & rectangular pipe.

2. The Turks - head can be rotated, so the welding seam can be put in any position of the pipes.

3. It can prevent the surface of pipe from scratching.

4. The max thickness of the round pipe and square pipe can be same. (The upper limit of thickness for square pipe is always 1 mm

less than round pipe's using round-to-square forming method)

5. The production shape is much better, the shape of square & rectangular pipe is very neat.

6. The Turks - head put 4 sides of force on the pipe at same time, which can reduce the wear and tear of the mill, protect the tube mill,increase the using life.

 

Technical flow

 

Scrolling up→ Uncoiling → Shear and Welding→ Spiral accumulator→ Forming → H.F. induction welding→ External burr removing→ Cooling → Sizing→ Flying saw → Run out table →Inspecting→ Packing→ Warehouse

 

 

Model List:

 

Model

Round pipe

mm

Square pipe

mm

Thickness

mm

Working spead

m/min

ERW20Ф8-Ф206x6-15x150.3-1.5120
ERW32Ф10-Ф3210x10-25x250.5-2.0120
ERW50Ф20-Ф5015x15-40x400.8-3.0120
ERW76Ф32-Ф7625x25-60x601.2-4.0120
ERW89Ф42-Ф8935x35-70x701.5-4.5110
ERW114Ф48-Ф11440x40-90x901.5-4.565
ERW140Ф60-Ф14050x50-110x1102.0-5.060
ERW165Ф76-Ф16560x60-130x1302.0-6.050
ERW219Ф89-Ф21970x70-170x1702.0-8.050
ERW273Ф114-Ф27390x90-210x2103.0-10.045
ERW325Ф140-Ф325110x110-250x2504.0-12.740
ERW377Ф165-Ф377130x130-280x2804.0-14.035
ERW406Ф219-Ф406170x170-330x3306.0-16.030
ERW508Ф273-Ф508210x210-400x4006.0-18.025
ERW660Ф325-Ф660250x250-500x5006.0-20.020
ERW720Ф355-Ф720300x300-600x6006.0-22.020

 

Production Process


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