Nwee ụdị ise maka carbon ígwè
Eletrọd akwụkwọ ntuziaka: dabere na uru Mpa
Flux cored waya: CO2 protech, Ar + CO2 Mix Chebe, Nchekwa onwe, vetikal weld, na Hichapụ SR.
Waya siri ike: Nchekwa gas na GTAW
SAW waya: siri ike style
Metal Cored waya: Nchekwa gas na SAW