Basic Info
Product Description I.Brief introducti
Product Description
China ERW273 Carbon Steel Hf Straight Welded Pipe / Large Round Pipe Mill
Product Description
I.Brief introductionERW273 high frequency longitudinal welded pipe production line / pipe making machine / tube forming machine is designed to produce welded pipes of 114mm-273mm in OD and 3.0mm-10.0mm in wall thickness, as well as corresponding square and rectangle tube.
The plain technical flow of the production line
Uncoiling-Shear & butt welding- Accumulator-Forming- HF welding-Removing outsaide burr -Cooling(air & water)- Sizing- Cutting off(flying saw)- inspection -Packing - Warehousing
II. Basic Technical Information:
1.Specification of pipes
Pipe OD: 114mm-273mm Thickness: 3.0mm-10.0mm
Square & rectangle tube: 90mm?0mm - 210mm?10mm, Thickness: 3.0mm-9.0mm
Length: 6 -12m Length Tolerance: ?mm
2.Raw Material:
Material: Carbon steel coil
Width: 320mm-860mm Thickness: 3.0mm-10.0mm
Coil ID: 570-640mm
Coil OD: Max 1800mm
Coil Weight: <15t
3. Tube mill
Production Speed : 0-45 m/min
Production capacity: 40,000ton/year
Direction : left or right decided by customers.
Mill installed capacity : 350 kw
Line Area : 120m(length) ?0m (width)
Tube Bottom Passline (Above floor level) : 950 mm
Celling machine
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