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F7A0-EM12K

Working with proper welding wire (such as JQ·EM12K), the product is applicable for base metal welding with tensile strength of 490MPa. It is commonly used in the fields such as steel structures, etc.

F7A2-EH14

Working with proper welding wires (such as JQ·MH50CG and JQ·MH60CG), the product is applicable for welding base metal with tensile strength of 490MPa and 620MPa.It is mainly used in oil storage tanks.

F7A4-EG

The flux is specially designed for bridge steel welding. Working with proper welding wires (such as H08MnE, H08m2e, H08Mn2R, CJQ-1,H60Q), it can be used in welding various low-alloy bridge steels and pressure vessel steels.

F7A4-EG-G

Working with proper welding wires (such as JQ Th500-NQ-III and JQ Th550-NQ-III), the product is applicable for welding base metal with tensile strength of 500MPa and 550MPa. It is mainly used in rolling stock.

F7A4-EH14

Working with proper welding wires (such as JQ·H08MnA and JQ·H10Mn2), the product is applicable for welding base metal with tensile strength of 430MPa and 490MPa. It is mainly used in shipbuilding industry.

F7P10-ENi3-Ni3

Working with proper welding wire (such as JQ·H09MnNiDR), the product is applicable for base metal welding of H09MnNiDR and ASME SA 203 GR. B.

F8A4-EG

Working with proper welding wire (such as JQ·H08MnNiTiB), the product is applicable for welding base metal with tensile strength of 540MPa, such as X65. It is mainly used in pipeline industry.

F8P0-EB2-B2

Working with proper welding wire (such as JQ H14Cr1MOR), 14Cr1MOR and ASME SA387 Gr.11Class) for base metal welding, it is commonly used in the fields such as pressure vessels and petrochemical industry.

F9A4-EG-G

Working with proper welding wire (such as JQ·H08MnMoTiB), the product is applicable for welding base metal with tensile strength of 620MPa, such as X70, X80. It is mainly used in pipeline industry.

F9A4-EG-G-H4

Working with proper welding wire JQ·MH62NH, the product is applicable for welding the base metal of weathering steel with tensile strength of 620MPa.It is mainly used in bridge industry.

F9AZ-EF1-F1

Working with proper welding wire (such as JQ·WEF1), the product is applicable for welding base metal with tensile strength of 620MPa, such as WB36 and HY80, and it is mainly used in the fields such as pressure vessels and thermal power.

J422(J40•50)

It is applicable to the welding of general carbon steel and low alloy steel structures with low strength grade, such as Q235, 09MnV, 09Mn2, etc.

J426(J48•46)

The product is applicable for the welding of low carbon steel and low alloy steel structures with tensile strength of 430MPa.

J427(J48•47)

The product is applicable for welding low carbon steel and low alloy steel structures with tensile strength of 430MPa, such as buildings, bridges, pipelines, pressure vessels, etc.

J427HIC

The product is applicable for the welding of Q235R(HIC) and 20#(HIC) hydrogen-resistant steel plates, such as crude oil distillation, coking and cracking units such as primary distillation tower, flash tower, atmospheric tower, vacuum tower, splitter tower, stabilizer tower and stripping tower.