Description

Our ERW ( high frequency induction welding) pipe mills can produce circle, rectangle, square tubes and other hollow steel sections by cold rolling forming technology and ZTF forming technology. They are bestsellers in china as well as in the world. We can manufacture corresponding pipe mills according to your request HG**9 Technical Flow: Uncoiling - Flattening-Shearing&butt welding-Strip Accumulating-Forming-High-frequency induction welding-Bead and burr removing-Zinc patching -Cooling-Sizing Inside Removing-UltrasonicTesting-Cutting-Checking &Collecting-Binding-Weighing-Marking-Accessing Warehouse Specifications 1.Product Specifications I. Round pipe diameter range: Φ*9mm***9mm wall thickness :4mm**2.7mm II. Square and rectangle tube : *0**0mm***5***5mm wall thickness range ***2.7mm III .Tube and pipe length: ****2m 2. Material Specifications: (1) Low carbon steel and low alloy steel: δb≤**0Mpa δs≤**5Mpa Strip width: ***- - **0 mm strip thickness: 3.***0mm (2) strip coil: inner diameter: Φ******0mm outer diameter: ********0mm Coil weight max : *5t 3 Line specification production speed:***0m/min Line Power : ***0kW line size: *7, **0*5, **0mm Line Direction: right to left(frome operator&#**9; s side)