erw tube mill line
erw tube mill line
HG114 high frequency straight seam welded pipe production line
What Is HG114 ERW Tube Mill Line? Core Positioning & Advantages
The HG114 is a heavy-duty model in Great Wall’s ERW Tube Mill Lines (HG20-HG610), specifically designed for medium-to-large diameter welded steel pipe production. With a 400KW high-frequency welding machine and 630KVA total power, it delivers stable quality for thick-walled pipes (1.5-5.0mm) – ideal for construction piling, industrial pipelines, and heavy machinery industries that demand high-load-bearing pipes.
HG114 high frequency straight seam welded pipe production line is mainly used to produce electric welded steel pipes with a diameter of φ40～φ114mm and a tube thickness of 1.5～5.0mm. It can also produce square and rectangular pipes and special-shaped pipes that do not exceed the range of round pipes.
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