The product is applicable for the welding of X70 pipeline steel and low alloy steel with corresponding strength grade.

The product is applicable for welding 07MnNiMoDR -50℃ steel spherical tanks, pressure vessels with corresponding strength grades and similar working conditions, marine engineering and other important structures.

The product is applicable for the welding work of important structures such as pressure vessels, bridges, downcomers of hydropower stations and ocean engineering, such as CF60(62) steel.

The product is applicable for welding pearlite heat-resistant steel structures with working temperature below 540℃, such as high-temperature and high-pressure boiler pipes, petroleum cracking equipment, high-temperature synthetic chemical equipment, etc.

The product is applicable for welding low-alloy high-strength steel structures with corresponding strength grades, such as 15MnVN.

The product is applicable for the welding work of important structures such as pressure vessels, bridges, downcomers of hydropower stations and ocean engineering.

The product is applicable for welding 2.5% Cr – 1% Mo low alloy heat-resistant steel (such as A335-P22 and A387Gr.22) with working temperature below 550℃. It is mainly used in the fields such as petroleum and petrochemical industry, high pressure vessel industry, steam pipeline industry and so on.

The product is applicable for welding weathering steel with tensile strength of 620MPa, and is commonly used in the fields such as bridges, rail transit and rolling stock etc..

The product is applicable for welding API X80 pipeline steel or 620MPa tensile strength structural steel. It is mainly applied in the fields such as long-distance pipelines, ocean engineering, construction machinery and so on.

The product is applicable for welding pipeline steel of API X80 or structural steel with tensile strength of 620MPa, and can realize semi-automatic and full-automatic welding of pipelines in all positions. It is mainly used in the fields such as long-distance pipelines and marine engineering.