🏠︎ » Products » DONG IL – WS 601 Fits your needs DONG IL – WS 601 Description DONG IL Backing Ceramic 12 MM DONG IL Technical specification Standard type for one-side welding with CO2 and CO2 + Ar Shielded gas Apply to shipbuilding, steel structure and off structure SHOP NOW Discover more PRODUCTS DONG IL – WS-607B DONG IL Backing Ceramic more DONG IL – WS 606 DONG IL Backing Ceramic Dia 5, 7, 10, 12MM more DONG IL – WS-605 DONG IL Backing Ceramic 12 MM more Dong IL – WS-611 For the welding extra-wide gap more