ERW Hot Cold Steel Coil Round Square Rectangle Tube Bar Mill Line

• After-sales Service: Installration
• Warranty: 1 Year
• Pipe Material: Carbon Steel
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Hf-77
• Condition: New
• Customized: Customized
• Theory: Pulse
• Application: Industry
• Type: Pipe Welding Machine
• Useage: Industry, Building
• Use Life: 50 Years
• Delivery Time: 90 Days
• Transport Package: Moulds: Packing in Wooden Case
• Specification: customized
• Trademark: St
• Origin: Yangzhou China
• HS Code: 8515219100
• Production Capacity: 300 Sets Per Year
• Package Size: 8000.00cm * 600.00cm * 500.00cm
• Package Gross Weight: 60000.000kg

Product Description

ERW Hot Cold Steel Coil Round Square Rectangle Tube Bar Mill Line

 

Product Description

Welding pipe unit is a type of equipment used for producing welded steel pipes, usually including steel strip feeding system, welding system, cooling system, cutting system, and unloading system. The welding system usually uses high-frequency induction heating technology to heat the steel strip to the welding temperature, and then weld the steel strip into a tube shape through high-frequency current. The cooling system is used to reduce the temperature after welding to ensure the quality and shape of the pipes. The cutting system is used to cut the welded steel pipe into the required length. The unloading system is used to unload the cut steel pipe from the unit. Welded pipe units are widely used in industries such as construction, shipbuilding, automotive manufacturing, and petrochemicals.
 

Product Parameters

 

Parameters	Round pipe	Square pipe	Rectangle pipe
Tube size	60--168mm	50*50mm-150*150mm	60*40mm-200*100mm
Thickness	2.0 -6.0mm	2.0-6.0mm	2.0-6.0
Material	Hot and cold rolled, Galvanized steel, Black steel Low carbon steel, low alloy steel Steel coil mechanical properties:δb≤500Mpa,δs≤250Mpa
Speed	10M/min~60M/min
Length	4-12m
Max. Coil weight	15 tons

 

Applicable material

1.Material:Low-carbon steel,low alloy steel 2.The width of steel strip: 280-800mm 3.The thickness of steel strip: 2.0-8.0mm  4.I.D. of steel coil: Φ550-Φ600mm 5.O.D. of steel coil: Φ800mm~Φ1600mm 6.Maximum weight coil: 15 T
Dimension range of processing steel pipe: 1.O.D.: Φ89-Φ254mm 2.Wall thickness:2.0-8.0mm 3.Length: 6-12M
 

Production process flow

 Loading car →double taper uncoiling → straightening → leveling →shearing and butt-welding →horizontal material accumulating → mill-forming → high-frequency welding → cooling → sizing → fixed length cutting → run-out table

Detailed Photos

Certifications

 

Exhibition display

 

Packaging & Shipping

 

FAQ

1. Are you manufacturer or trading company?
We are manufacturer with 30 years experience , Which is located in the base place of this industry     Yangzhou city Jiangsu Province ,China . 

2. What shall we do if don't know how to operate your machine?
    We can dispatch our engineers to your country and you can also send your engineers to our  factory for learning operation. Besides, there are detailed installation and operating instructions attached, We have telephone and email support at 24 hours per day.

 

3. What are your payment terms?
    We support T/T, L/C, D/P, D/A, Western Union and so on. TT, 30% in advance, 70% balance before the shipment.

4. How long is the warranty period of your machine?

    1 year .