Electric Fusion Welded Pipe
The EFW pipe divison consists of a JCO forming press, helical / spiral mill, inside and outside welding system, heat treatment furnace and testing facilities.
- EFW is Electric Fusion Welding, a welding process without filler.
- Welded Tube and Pipe Manufacturing Processes
HYST QCCO China Steel has been supplying EFW Electric Fusion Welded Pipe for many years. We supply EFW Electric Fusion Welded Pipe to the folowing industries on a global scale:
- Oil Industry
- Gas Industry
- Filtration Industry
- Refrigeration Industry
- Refining Industry
- Petrochemical Industry
- Offshore Industry
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Welded pipes and tubes
- Electric resistance welded Pipe
- High frequency welded pipe
- Electric Fusion Welded Pipe
- Hot dip galvanized steel pipe
- LSAW Pipes
- Uing and Oing forming pipe
- J-ing, C-ing and O-ing pipes
- Spiral submerged-arc welding pipes
- Submerged arc welding pipe
- Anti-corrosion steel pipe
- Special Welded Tubes
