EFW pipe, Electric Fusion Welded Pipe, 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.
Electric Fusion Welded Pipe
EFW is Electric Fusion Welding, a welding process without filler.
Welded Tube and Pipe Manufacturing Processes
The EFW pipe divison consists of a JCO forming press, helical / spiral mill, inside and outside welding system, heat treatment furnace and testing facilities. Welding process employed is gtaw for root-pass and saw/tig for final pass with suitable filler wires as prescribed by aws specifications and asme boiler and pressure vessel code, section-ix. These facilities are capable of manufacturing austenitic and various duplex grades.
Sunny 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
