The product is applicable for welding weathering steel with tensile strength of 490MPa, and is commonly used in the fields such as bridges, rail transit and rolling stock etc..

The product is applicable for welding ocean atmosphere corrosion resistant steel with tensile strength of 490MPa, and is commonly used in the fields such as marine engineering, bridges and so on.

The product is applicable for welding weathering steel with tensile strength of 490MPa, and is commonly used in the fields such as bridges, rail transit and rolling stock etc..

The product is applicable for welding ocean atmosphere corrosion resistant steel with tensile strength of 490MPa, and is commonly used in the fields such as marine engineering, bridges and so on.

The product is applicable for welding API X52 -X70 pipeline steel or structural steel with tensile strength of 490MPa, such as L485(X70) and L450(X65), It is especially suitable for field welding under complex working conditions. It is mainly used in the fields such as long-distance pipelines, marine engineering and bridges etc..

The product is applicable for the filling of carbon steel and low alloy steel pipes with the same strength grade, cosmetic welding, and vertical down welding of general structures with the same strength.

The product is applicable for welding Cr1%-Mo0.5% heat-resistant steel with working temperature below 520℃, such as boiler pipes, pressure vessels, petroleum refining equipment, etc.

It is applicable for welding Cr5%-Mo pearlite heat-resistant steel structures.

The product is applicable for the welding of X65 pipeline steel and low alloy steel with corresponding strength grade.

The product is applicable for welding important structures of low alloy steel such as pressure vessels, marine engineering, bridges and ships.