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 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 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 pressure-bearing equipment such as coke tower and gasifier, such as ASME SA387 Gr.12 Class2 steel.

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

The product is applicable for welding low-temperature steel structures working at -60℃, such as 09Mn2V, 06MnVAl, 2.5Ni steel, etc.

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

The product is applicable for welding medium carbon steel and low alloy steel structures such as 15MnTi and 15MnV.

The product is applicable for welding weathering steel structures with tensile strength of 550MPa, such as rolling stock, offshore engineering, bridges and other structures.

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.