... Welding Material,Welding Materials Stainless steel welding wire,Welding Material,Welding MaterialsStainless steel welding wireStandards: AWS ... pressure vessel, automobile manufacture, chemical equipment, steel structure and other fieldsModelnumber:ER302,ER304,ER307, ... 316L,ER317,317L,ER321,ER321,ER347L,ER410S,ER410,ER420,ER420J,ER430Diameter: 0.8mm-8.0mmPacking: as customers’ request Stainless steel ...