The product is applicable for welding carbon steel and low alloy steel with 500MPa tensile strength grade, commonly applied in the fields such as bridges, construction machinery, automobile manufacturing and construction machinery etc..

The product is applicable for welding hydrogen-resistant steel with 500MPa tensile strength. It is mainly applied in the fields such as petrochemical industry, oil pipeline and so on.

The product is applicable for welding base metal (galvanized sheet) with tensile strength of 500MPa, and is commonly used in the fields including electric power and automobile manufacturing.

The product is applicable for welding base metal with tensile strength of 550MPa, commonly used in the fields such as steel structures, bridges, construction machinery, pressure vessels, etc.

The product is applicable for welding X80 pipeline steel, mainly applied in the field of long-distance pipelines.