4 China 
3 Russia 
1 Indonesia 
1 Germany 
A Erw Tube Mill Line - China
price: 1.00 Dollar US$
HG114 high frequency straight seam welded pipe production line What Is HG114 ERW Tube Mill Line? Core Positioning & Advantages
The HG114 ERW Tube Mill Line 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.
Company Contact:
- Phone: 13903313799
- Address: shijiazhuang,hebei,china , hebei , hebei , China
- Email:
- Website: https://www.greatwall-machinary.com/
Published date: June 23, 2026
- Business Description: Shijiazhuang Great Wall Welded Pipe Equipment Co., Ltd. was established in 1999 and focuses on the research, development, manufacturing and sales of various types of ERW welded pipe equipment, such as HG series, DLW series, LW series and other welded pipe equipment.
Products:
Tube Mill
Slitting Line
Auxiliary Equipment
Spare Parts
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