NB-421 NAHAVIWEL WELDING ELECTRODE
This is a product line of Vietnam standard 3223 issued in 2000 for low carbon steel and low alloy and also conforms to the welding rod quality testing standards of the American Welding Association (AWS 5.1-E6013) , Quality control standard for welding electrodes D4313 - Japan Standards Association (Jis Z 3211-D4313).
NB-7018 NAHAVIWEL WELDING ELECTRODE
Nahaviwel NB-7018 electric welding rod is a welding rod with added Fe in powdered medicine. Welding of low hydrogen content increases welding productivity. Suitable for welding steel structures with durability greater than 560N / mm2 such as shipbuilding, construction, bridges, industrial machinery, pressure vessels, mining equipment, etc.
NB-7016 NAHAVIWEL WELDING ELECTRODE
Nahaviwel NB-7016 electric welding rod is used for all kinds of welding structures with beautiful surface. With high welding structure strength, this product is suitable for welding thick steel plates.
NB-500 NAHAVIWEL WELDING ELECTRODE
NB-500 welding rod is a line of high-quality welding rods, low in smoke, stable burning arc, less spatter, slag easily peeling and peeling feet, deep penetration and welding lines are nice, suitable for with every welding position.
NB-6013 NAHAVIWEL WELDING ELECTRODE
NB-6013 electric welding rod is a new product line of E6013 welding electrodes produced by Nahaviwel Joint Stock Company. This is a product line for low-carbon steel and low-alloy steel and also conforms to the welding rod quality testing standards of the American Welding Association (AWS 5.1 - E6013), the quality test of electric welding rods D4313 - Japan Standards Association (JIS Z 3211 - D4313).