Hyundai Welding

Hyundai Welding Co., Ltd. is a South Korean manufacturer of welding consumables and welding machines, headquartered in Seoul. Its consumables are widely used in shipbuilding, steel structure and plant fabrication. In Vietnam, the group operates Hyundai Welding Vina Co., Ltd., a manufacturing subsidiary in Dong Nai province.

Welding consumables are selected for PEB and structural steel fabrication according to the welding process and the governing code. Submerged arc wire and flux combinations are used for the continuous web-to-flange welds of tapered built-up columns and rafters; flux-cored wires are widely used for fillet and groove welds on end plates, stiffeners and base plates; solid wires suit robotic and semi-automatic GMAW; and covered electrodes are used for tack welds, repairs and field work. The fabricator qualifies welding procedures with the selected consumables to AWS D1.1, AS/NZS 1554.1, ISO 15614 or CSA W47.1 as applicable, controls storage and baking of low-hydrogen consumables, and records consumable batch certificates as part of material traceability.

Products used in PEB and steel structures

• Flux-cored wires – FCAW welding of frames and connections
• Submerged arc wires and fluxes – automatic beam welding
• Solid wires – GMAW and robotic welding
• Covered electrodes – manual and repair welding

In Vietnam

Hyundai Welding Vina Co., Ltd. is a Korean-owned manufacturing company in Dong Nai province near Bien Hoa.

Brand names and trademarks belong to their owners. Listing a brand does not imply a partnership with or endorsement by World Steel; materials are selected for each project according to its specification and approved submittals.