Shijiazhuang Zhongtai Pipe Technology Development Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 200 sets/year |
| Delivery Time | 90 days |
| Packaging Details | All mechanical equipment is nude packing and electrical parts are packed in wooden cases |
| Product Name | Mild Steel Rail Tube Easy To Operate Hot Dip Galvanized Pipe Making Machine |
| Condition | New |
| Type | Pipe Production Line |
| Pipe size | 10mm×10mm-600mm600mm |
| Thickness | 0.5-22.0mm |
| Pipe Shape | Round square rectangular |
| Raw material | Q235 Steel |
| Voltage | 220/380/415/420/440V |
| Color | Grey or as your require |
| Warranty | One Year |
| After-sales Service Provided | Engineers available to service machinery overseas |
| Brand Name | ZTZG |
| Model Number | ERW32,ERW720 |
| Certification | ISO9001/CE |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 200 sets/year |
| Delivery Time | 90 days | Packaging Details | All mechanical equipment is nude packing and electrical parts are packed in wooden cases |
| Product Name | Mild Steel Rail Tube Easy To Operate Hot Dip Galvanized Pipe Making Machine | Condition | New |
| Type | Pipe Production Line | Pipe size | 10mm×10mm-600mm600mm |
| Thickness | 0.5-22.0mm | Pipe Shape | Round square rectangular |
| Raw material | Q235 Steel | Voltage | 220/380/415/420/440V |
| Color | Grey or as your require | Warranty | One Year |
| After-sales Service Provided | Engineers available to service machinery overseas | Brand Name | ZTZG |
| Model Number | ERW32,ERW720 | Certification | ISO9001/CE |
| Place of Origin | China |
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 |
| ERW20 | Ф8-Ф20 | 6x6-15x15 | 0.3-1.5 | 120 |
| ERW32 | Ф10-Ф32 | 10x10-25x25 | 0.5-2.0 | 120 |
| ERW50 | Ф20-Ф50 | 15x15-40x40 | 0.8-3.0 | 120 |
| ERW76 | Ф32-Ф76 | 25x25-60x60 | 1.2-4.0 | 120 |
| ERW89 | Ф42-Ф89 | 35x35-70x70 | 1.5-4.5 | 110 |
| ERW114 | Ф48-Ф114 | 40x40-90x90 | 1.5-4.5 | 65 |
| ERW140 | Ф60-Ф140 | 50x50-110x110 | 2.0-5.0 | 60 |
| ERW165 | Ф76-Ф165 | 60x60-130x130 | 2.0-6.0 | 50 |
| ERW219 | Ф89-Ф219 | 70x70-170x170 | 2.0-8.0 | 50 |
| ERW273 | Ф114-Ф273 | 90x90-210x210 | 3.0-10.0 | 45 |
| ERW325 | Ф140-Ф325 | 110x110-250x250 | 4.0-12.7 | 40 |
| ERW377 | Ф165-Ф377 | 130x130-280x280 | 4.0-14.0 | 35 |
| ERW406 | Ф219-Ф406 | 170x170-330x330 | 6.0-16.0 | 30 |
| ERW508 | Ф273-Ф508 | 210x210-400x400 | 6.0-18.0 | 25 |
| ERW660 | Ф325-Ф660 | 250x250-500x500 | 6.0-20.0 | 20 |
| ERW720 | Ф355-Ф720 | 300x300-600x600 | 6.0-22.0 | 20 |
Production Process
Company Details
Business Type:
Manufacturer
Year Established:
2000
Total Annual:
5000000-10000000
Employee Number:
100~200
Ecer Certification：
Active Member
ZTZG is one of three executive directors of 'China Steel Structure Association' and one of China's top ten pipe making machinery brands. With over 20 years of sales and R&D, ZTZG has acheived multiple China's first along with several patents that lead the... ZTZG is one of three executive directors of 'China Steel Structure Association' and one of China's top ten pipe making machinery brands. With over 20 years of sales and R&D, ZTZG has acheived multiple China's first along with several patents that lead the...
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