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Brand Name : ZTZG
Model Number : ERW660
Certification : ISO9001
Place of Origin : China
MOQ : 1
Price : Negotiable
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 : 250mm×250mm -500mm×500mm High Speed Automatic API Oil Steel Pipe Making Machine
Pipe Material : Carbon Steel Coil
Production capacity : 180,000ton/year
Thickness : 6.0mm-20.0mm
Pipe shape : Square, Rectangular
Mill installed capacity : 1200 kw
Square & rectangle tube : 250mm×250mm -500mm×500mm
Production Speed : 20 m/min
Technology : ZTF,directly square-to-square(DSS) technique,Round-to-square
Products : API pipes, tower footing tubes, automobile beam steel pipe
Line Area : 350m(length) ×35m (width)
After-sales service provided : Engineers available to service machinery overseas
ERW660 high frequency longitudinal welded pipe production line / pipe making machine / tube mill is designed to produce welded pipes of 325mm-660mm in OD and 6mm-20mm in wall thickness, as well as corresponding square and rectangular pipe.
Advantage:
When producing round pipe, it can utilize ZTF forming technique
When producing square & rectangular tube, it can utilize directly square-square (DSS) technique
Products:
Architectural structure pipes, API pipes, tower footing tubes, automobile beam steel pipe and other products.
Product&yield | Round Pipe | 325mm-660mm Thickness: 6.0mm-20.0mm |
Square & rectangle tube | 250mm×250mm -500mm×500mm Thickness:6.0mm-20.0mm | |
Length | 6m-12m Length Tolerance: ±3mm | |
Production Speed | 20 m/min | |
Production capacity | 180,000ton/year | |
Consumption | Mill installed capacity | 1200 kw |
Line Area | 350m(length) ×35m (width) | |
worker | 6-8 workers | |
Raw Material
| Carbon Steel coil | Carbon steel coil Q235B(ASTM GR·D,σs 230) |
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
Forming process
ZTF forming process:Save alt least 60% roller cost with electric control adjustment
General round-to-square process:Stable forming process
Round-to-Square with Turks head:Good pipe quality
Process of directly square-to-square(DSS):One set of roller can produce all tubes with electric control and automatic adjustment
We can also design square tube machine depends on customer’s requirement.
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250mm×250mm -500mm×500mm High Speed Automatic API Oil Steel Pipe Making Machine Images |