... ) Sizes: 0.8 - 1.6mm 3) Applications: widely used as welding carbon steel wires Specifications:1)products:SG22) Sizes: 0.8 ... construction,such as shipbuilding, bridge building, machinery manufacturing and general welding purposesPacking: spool weight: 1kg ,5kg,15kg,18kg,20kg per spool ... ,Australia,Mexico,Singapore,Iran,Indian,Indonest,Peru ,Brazil etc. SG2 changzhou yunhe