... suitable for 100% CO2 and Argon& CO2 mixed gas protective welding with stable feasibility, good welding seams, little spatters and excellent welding ... suitable for 100% CO2 and Argon& CO2 mixed gas protective welding with stable feasibility, good welding seams, less spatters and excellent ... EN ISO14341: G3Si1 JIS YGW12 CWB ER49S-6-- Approved by: ABS,TUV,BD,CPD,LR,FBTS,CCS-- Export area: about fifty ...