General Welding Consumables · Welding Consumables
Y-DS / NB-55 from NIPPON STEEL WELDING & ENGINEERING CO.,LTD., Narashino Plant (Japan) is listed under DNV Type Approval certificate TAW000049C, issued by DNV SE on 2024-02-23. A wire and flux pairing like this is the typical consumable set for submerged arc welding. DNV records the product type as Wire/Flux combination (Welding Consumables); validity runs until 2029-03-17.
Wire and flux combinations of this kind are typically used for submerged arc welding of hull plating and heavy steel sections in shipbuilding.
Listed in the DNV Approval Finder at the time we recorded it. The certificate is issued by DNV, not by us; check its current status at DNV.
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