NameGBAWSUses
JQ.SJ101QF5A4-H08Mn2EThis flux is specially used for welding bridge. Working with proper welding wires (such as H08MnE, H08Mn2E, H08Mn2R, CJQ-1, and H60Q) it can be used for welding variety of low-alloy bridge, pressure vessel etc.
JQ.SJ303GSF4A2-H08AF6A0-EL8Welding 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.SJ402F5A0-H08AF7AZ-EL8Working 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.SJ201F5A4-H10Mn2F7A4-EH14Working 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.SJ501F6AZ-EL8Working with proper welding wires (H08A, H08MnA, and H08MnMoA) can weld the structures made of low-carbon steel and low alloy-steel such as ship, boiler, pressure vessel; the flux working with proper wires can perform very well in the situation that requires high-speed welding on the thin steel plates.
JQ.SJ102F5A4-H10Mn2F7A4-EH14Working with proper welding wires (such as H08MnA, H10Mn2, and H08MnMoA) it can be used for welding variety of low-alloy structure steel, steel for pressure vessel. It is used for multi-pass welding, double-sided single pass welding, multi-wire welding as well as submerged welding on narrow gap
JQ.SJ102GQ12470-2003Working with proper welding wires (such as H10Mn2, H08MnMoA, and H08Mn2MoA) it can be used for welding variety of low-alloy structure steel, higher strength hull structural steel, and low-temperature pressure vessel.
JQ.SJ102NiF5A6-H10Mn2F7A8-EH14Working 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.SJ101F6A0-EM12,F7A4-EH14Working with the proper welding wires (H08MnA, H10Mn2, H08MnMoA, and H08Mn2MoA) can weld multiple kinds of alloy steel structures such as ship body, pressure vessel, boiler, pipeline etc.
JQ.SJ301F6A0-EL8,F7A0-EM12Working with the right welding wires (H08A, H08MnA, and H08MnMoA) can weld ordinary structural steel and the steels that are used in boilers, pipelines.
JQ.SJ101NQworking with the JQ.TH550-N1-Ⅲ welding wire, it can be used for containers, railway vehicles, and other corrosion resistance welding.
JQ.SJ101DF4A2-H08MnAF6A0-EM12working with the proper welding wires (such as H08MnA, H10Mn2, H08MnMoA, H08Mn2MoA) it can be used for welding variety of low-alloy structure steel, such as hull, boiler pressure vessel, pipelines etc. In particular, it is suitable for welding in narrow gap and backing weld with excellent slag remove performance.
JQ.SJ101CF5A2-H10Mn2 working with the proper welding wires such as, H08MnA, H10Mn2 etc, it can be used to weld the hull structure, pressure vessel, pipe, and other important structures.
JQ.SJ101GF5A4-H08MnNiTiBF6A4-EM12working with the proper welding wires such as, H08MnMoTiB, H08MnNiTiB, it can be used for welding oil pipelines, transmission gas pipeline, and spiral welded pipes. H08MnMoTiB welding wire is especially suitable for welding×65, ×70 glass spiral welded pipe and the welding speed can be over 70km/h

NameGBAWSUses
JQ.H08MnAH08MnAEM12Using with sintered flux JQ.SJ101, it can be applied both for high-speed welding steel plate of tensile strength 420N/mm2 and filling welding
JQ.H10Mn2H10Mn2EH14using with sintered flux JQ.SJ101, it can be applied both for high-speed welding steel plate of tensile strength 490N/mm2 and filling welding。Mechanical properties of deposited metal is very stable.
JQ.H10MnSiH10MnSiEM13Kusing with sintered flux JQ.SJ101, it can be applied both for high-speed welding steel plate of tensile strength 420N/mm2 and filling welding. It is widely used for welding boiler, pressure vessel, bridge, ship etc.
JQ.MH00Cr21Ni10F308L-H00Cr21Ni10ER308LIt is widely used in petrochemical and other industries. Like 022Cr19Ni10 (SUS 304L) and other materials of welding.
JQ. H0Cr21Ni10F308-H0Cr21Ni10ER308It is widely used in petrochemical and other industries such as 12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304) and other materials of welding.
JQ.TH550-NQ-Ⅲusing with sintered flux JQ.SJ101, it can be applied for temperature-resistant steel of tensile strength 550N/mm2.

NameGBAWSUses
H00Cr21Ni10ER308LIt is widely used in petrochemical, food machinery, medical equipment, pressure vessel, nuclear reactor, chemical fertilizer equipment, textile machinery such as 022Cr19Ni10 (SUS 304L) and other materials of welding.
H0Cr19Ni12Mo2ER316It is widely used in petrochemical, chemical fertilizer equipment such as 06Cr17Ni12Mo2 (SUS 316) and other materials of welding.
H0Cr21Ni10ER308It is widely used in petrochemical, pressure vessel, food machinery, medical equipment, chemical fertilizer equipment, textile machinery and nuclear reactors such as 12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304) and other materials of welding.
JQ.TG50ER50-6ER70S-6Used for all-position manual tungsten argon arc backing weld and arc welding on pipelines, and both can produce satisfactory welded joints. It can be used for welding carbon steel and some low-alloy steel.

NameGBAWSUses
JQ. MG80-GER80-G ER110S-GSuitable for welding high strength structures with tensile strength of 790MPa. It can be used for welding some key structures, such as pressure vessels, construction machinery, and hoisting machinery.
JQ. MG70-GER70-GER100S-GSuitable for welding 690MPa high strength steel structures, such as construction machinery, hoisting machinery, bridges, pipelines, ships, pressure vessels, etc.
JQ. MG60-GER60-GER90S-GSuitable for welding 620MPa high strength steel structures, such as construction machinery, pipelines, ships, pressure vessels, etc.
JQ. MG50-TiER50-GER70S-G1. Used for welding all kinds of 500MPa structural steel parts, thick plates, and thick pipelines. 2. Used for high-speed welding on 500MPa base metals.
JQ. MG50-6ER50-6ER70S-61. Used for welding all kinds of 500MPa structural steel parts. 2. Used for welding all kinds of 500MPa plates and pipes.
JQ. MG50-4ER50-4ER70S-4Used for welding low-carbon steel and some low-alloy steel structures.
JQ. MG50-3ER50-3ER70S-31. Used for welding low-carbon steel & thin plates. 2. Used for welding low-carbon steel parts with thorough surface treatment.
JQ. MG49-1ER49-1Used for welding low-carbon steel and some low-alloy steel structures.
JQ. H08MnSiCuCrNiⅡUsed for welding atmospheric corrosion-resistant steel structures with corresponding strength, such as locomotive vehicles, offshore engineering, bridges, etc.
JQ. H00Cr21Ni10ER308LIt is widely used in petrochemical, pressure vessel, food processing machinery, medical equipment, chemical fertilizer equipment, textile machinery, nuclear reactors such as 022Cr19Ni10 (SUS 304L) and other materials of welding.
JQ. H00Cr19Ni12Mo2ER316LIt is widely used in petrochemical, chemical fertilizer equipment such as 022Cr17Ni12Mo2 (SUS 316L) and other materials of welding.
JQ. H0Cr21Ni10ER308Used for 12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304) austenitic kind of stainless steel and welding similar raw materials, used for welding thin plates as well.
JQ. H0Cr19Ni12Mo2ER316It is widely used in petrochemical, chemical fertilizer equipment such as 06Cr17Ni12Mo2 (SUS 316L) and other materials of welding.

NameGBAWSUses
JC-29Ni1E491T8-Ni1-JE71T8-Ni1-JIt is applied in the situation where high ductility and element nickel are required. It especially fits in welding oil and gas pipelines coded from API X52 to X70, which have high requirement of low-temperature toughness. It is also applicable in fully and semi-automatic welding of ordinary steels, weathering-resistant steels and high-strength steels such as gas and oil pipeline, offshore platform, storage tank and etc.
JQ-308LE308LT1-1E308LT1-1Used for welding corrosion-resistant 06Cr19Ni10, 07Cr19Ni11Ti stainless steel structures and the working temperature should be below 300℃. It used for welding 301,302,304,301L, 308,308L, and other stainless steel materials.
JQ-309LE309LT1-1E309LT1-1JQ309L can be used for welding petrochemical and other manufacturing equipment, chemical composition of the same type of stainless steel structure and composite steel, steel and other components. Can also be used for wall welding of nuclear reactor, pressure vessel, transition layer surfacing and internals of oil refining equipment
JQ-316LE316LT1-1E316LT1-1Used for welding ultra-low carbon stainless steel such as 022Cr17Ni12Mo12, the stainless steel that cannot take the heat treatment after welding and welding Composite steel and dissimilar steel.
JQ.YJ501-1E501T-1E71T-1CUsed for welding structures made of carbon steel and low-alloy structural steel with a tensile strength higher than or equal to 490MPa. Most widely used for welding some key structures like shipbuilding, mechanical manufacture, pressure vessels, boilers, petroleum machinery, chemical machinery, hoisting machinery etc.

NameGBAWSUses
A302E309-16E309-16It is used in similar type stainless steel, dissimilar stainless steel and high chromium steel and high manganese steel.
A202E316-16E316-16It is used in welding the 06Cr17Ni12Mo2 stainless steel that is applied in the media of organic acid and inorganic acid.
A132E347-16E347-16Used for welding important corrosion resistant stainless steel this contains stable Ti such as 06Cr18Ni11Ti.
A022E316L-16E316LT1-1Used for welding of synthetic fiber and other equipments and the same type of stainless steel structure, In addition, it is applied to weld the steel that cannot be processed with thermal treatment, such as Chromium stainless steel, clad steel, dissimilar steel, etc.
A102E308-16E308-16Used for welding the corrosion resistant stainless steel structure, such as 06Cr19Ni10 and 06Cr18Ni11Ti and their working temperature should be below 300℃
A002E308L-16E308L-16Used for welding ultra-low-carbon Cr19Ni10 stainless steel structures, and also used for 06Cr18Ni11Ti corrosion-resistant stainless steel structures whose working temperature is lower than 300°C. Mainly used in the manufacture of synthetic fiber, chemical fertilizer, oil, and other equipments

NameGBAWSUses
J506Fe18E5028E7028It is applied in flat and flat fillet welding in structures made of carbon steel and low alloy steel such as 16Mn, 09Mn2Si and A, B, D, E steels used in shipbuilding.
J507 (J48.57)E5015E7015It is applied in welding medium-carbon steel and low-alloy structures such as 16Mn, 09Mn2Si, 09Mn2V and the steels used in shipbuilding such as A, B, D, E. It is also used in thick steel plates and the carbon steel structures that are difficult to weld.
J506FeE5018E7018It is applied in welding structures made of carbon steel and low-alloy steel such as 16Mn.
J421 (J38.12)E4313E6013It is suitable for welding structures made of low carbon steel, performs very well in welding thin and small size steel plates and also has very good performance in the situation that requires nice and clean bead appearance.
J421XE4313E6013It is suitable for welding zinc-coated steel plates and carbon steel plates that are used in shipbuilding. It is especially suitable for performing downward welding and intermittent welding on the thin plates.
J422 (J40.50)E4303It is used for welding of low carbon steel structure and low strength grade of low alloy steel structure. Such as Q235, 09Mnv, 09Mn2 etc.