Thickness 4mm Low Alloy Steel Erw Tube Mill For 50mm Dia
1 Set
Thickness 4mm Low Alloy Steel Erw Tube Mill For 50mm Dia
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Basic Infomation
Place of Origin: China
Brand Name: ZTZG
Certification: CE ISO9001 SGS
Model Number: ERW 50X4
High Light:

low alloy steel erw tube mill


thickness 4mm erw tube mill


50mm dia metal tube mill

Payment & Shipping Terms
Delivery Time: 120 days
Payment Terms: D/A, D/P, T/T
Supply Ability: 100 sets a year
Pipe Material: Carbon Steel Low Alloy Steel
Application: Scaffolding Tube Structural Tube
Voltage: 380V,50HZ
Weight: 30T
Warranty: 1 Year
Thickness: 1-4mm
Power(w): 500 KW
Color: Any Color
Pipe Diameter: 20-50mm
After-sales Service Provided: Online Support,Video Technical Support
Product Description



ERW45x45x4 high frequency straight welded pipe production line is used to manufacture welded steel pipe of Φ15x15mm-Φ30x60 mm with 2mm-3.0 mm of wall thickness, can produce profiled pipe also within the limit of processing round pipe. After we absorbed advanced pipe making technology from both abroad and domestic, our innovative designed production line and each single unit of the production line is not only economical but also practical.


The technical flow of the production line

Scroll up → Uncoil → Cutting head, tail → Strip Steel head-tail butt welding→ Accumulator → Forming → H.F.welding → Removing external burr →device→ Cooling→ Sizing → Cutting → Output Roll Table → Checking&Collecting →Accessing Warehouse



Which kind of pipe can be produced by our ERW pipe mill ?

1. Oil & Gas Pipes                                                  7. Wire and Cable Protection Pipe
2. Heating Pipe                                                       8. Structural Support Steel Pipe
3. Low-pressure Process Pipeline                          9. Industrial Steel Pipes
4. Low Pressure Fire Fighting Pipeline                  10. Decoration Pipe
5. Sewage Pipes                                                    11. Water Pipe
6. Steel Scaffolding Pipe                                        12. Building pipe


Parts of Line

² Double heads Decoiler--------------------------------1 set

² Shear & butt welding device-------------------------1 set

² Horizontal accumulator--------------------------------1 set

² Forming & Sizing unit----------------------------------1 set

² Hot frication saw----------------------------------------1 set

² Run out table (single side discharging)-----------1 set

² Control system------------------------------------------1 set

² Roller------------------------------------------------------according details





Thickness 4mm Low Alloy Steel Erw Tube Mill For 50mm Dia 0


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Q: Are you a manufacturer?
A: Yes, we are a manufacturer. We have our own technical team. Welcome to visit us.
Q: What kind of payment term you can do?
A: We are flexible about payment terms, we can also help you with financing, please contact us for details.
Q: What info you need before you make the proposal?
A: The pipe diameter and thickness range which you need or the profile drawings,
material information, your special requirements.
Q: What should I do if I just start a new business?
A: Contact us immediately, we provide free consultant pre-sales service. Also, we
can help you to solve the material(steel coil)purchase, worker train, international market price.
Q: How do you do QA?
A: We have a special team do strict QA, this is our strengths:
(1)Every gearbox will be tested for 8 hours with oil inside to guarantee there is no

(2)Every shaft will be inspected for centering jumpiness.
(3)Every roller will be checked to make sure it's in the range of tolerance critical parts

will be inspected for all dimensions.
Q: Why I should choose you, what are the differences between you and other

Chinese suppliers?
A: We are concentrating on this area for more than ten years.

Pre-sale: If the customer can not provide detailed technical information, our engineer will go to the customer’s plant, draw precise drawings after measuring the unit, to meet your production requirement.

After-sale: Our strong team of engineers and experienced technicians can provide

you with installation instructions, operating instructions, quality control guidance






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Get in touch with us
Contact Person : Ahmad
Tel : +8613383010938
Fax : 86-311-85956667
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