JQ.SJ102G

ISO 14174-A-S 46 4 FB SUZ

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.

JQ.SJ102Ni

F5A6-H10Mn2

F7A8-EH14

Working with proper welding wires (such as H10Mn₂,H08MnMoA and H08Mn₂MoA ) it can be used for welding variety of low-alloy steel, higher strength hull structural steel and low temperature pressure vessel.

JQ.SJ201

F5A4-H10Mn2

F7A4-EH14

Working with Ho8MnA, H10Mn₂, H08MnMoA, H08Mn₂MoA and other welding wires it can be used for welding variety low-alloy steel, especially suitable for welding thin bevel narrow gap of heavy plate.

JQ.SJ301

ISO 14174-A-S 35 2 CS S1

F6A0-EM8

Working with proper welding wire (such as JQ·H08A), applicable for welding base metal with tensile strength of 430MPa, such as Q235 and Q345. It is commonly used in the fields such as pipelines and steel structure.

JQ.SJ303GS

F4A2-H08A

F6A0-EL8

Welding with proper welding wires (such as H08A, H08MnA, and H08MnMoA) it can be used for welding low carbon steel and low-alloy steel structure such as ship, boiler, pressure vessel, especially suitable for high-speed welding thin plate.

JQ.SJ402

F5A0-H08A

F7AZ-EL8

Working with H08MnA welding wires can be used for welding low carbon steel and some low alloy of thin steel plate and medium steel plate. It is used for welding metal structure of locomotive and mining machinery, especially suitable for high-speed welding on thin plate.

JQ.SJ501

ISO 14174-A-S 35 0 AR S1

F6AZ-EL8

Working with proper welding wire (such as JQ·H08A), applicable for welding base metal with tensile strength of 430MPa. It is commonly used in the fields such as pipelines and steel structures.

JQ.TH550-NQ-Ⅲ

EW

Working with sintered flux JQ·SJ101NQ, the product is applicable for welding weathering steel with 550MPa tensile strength.It is mainly used in the fields such as rolling stock, construction machinery and so on.

JQ-308L

ISO 17633-A-T 19 9 L P C1 1

E308LT1-1

The product is applicable for welding base metal such as 06Cr19Ni10(S30408), 022Cr19Ni10(S30403), stainless steel such as 301, 302, 304 and 304L. It is mainly used in the fields such as etrochemical industry, food and medical treatment, ships, nuclear power and so on.

JQ-309L

ISO 17633-A-T 23 12 L P C1 1

E309LT1-1

The product is applicable for welding 06Cr23Ni13(S30908), stainless steel and carbon steel base metal, such as 309 stainless steel, and can also be used for the same type of stainless steel structure, composite steel, dissimilar steel and other components manufactured by synthetic fiber and petrochemical equipment. It can also be used for surfacing welding the transition layer on the inner wall of nuclear reactors and pressure vessels and welding the components in the tower. It is mainly used in the fields such as etrochemical industry, food and medical treatment, ships, nuclear power and so on.