Submerged Arc Welding Flux: Sintered flux and Fused flux

AWS 5.17 5.23

LJ-SJ101      F7A4-EH14 F7A0-EA2-A2

Fluorride-Basic main used in Carbon Steel,Low Alloy Steel Pressure Vessels, Ships, Welded Pipes and Steel Structures etc.

LJ-SJ102      F7A4-EM12 F8A4-EA2-A2 

Fluorride-Basic main used in Carbon Steel,Low Alloy SteelPressure Vessels, Ships,Welded Pipes andSteel Structures etc

LJ-SJ201      F6A2-EL8 F7A0-EM12K

Aluminum-Basic main used in Carbon SteelWelded Pipes, Oil Pipes and Steel StructuresEtc,.be used in high speed and large scale

LJ-SJ301     F6A2-EL8  F7A0-EM12K

Calcium-Silicon main used in Carbon Steel,Low Alloy SteelWelded Pipes, Oil Pipes, Pressure Vessel andSteel Structures etc.

LJ-SJ501     F6A2-EL12. F7A3-EM12K

Aluminate-Rutile main used in Carbon Steel,Low Alloy SteelShipbuilding, Boilers, Pressure Vessels etc.

Fused Flux

LJ-HJ150 main used in Carbon Steel,Alloy steelCladding of Roller welding of copper

LJ-HJ107 main used in 18MnMo Steel 21/4CrMo Steel Cladding of pressure vessel

LJ-HJ260 main used in Acid Resistant Stainless Steel Stainless steel welding and roll bead welding

LJ-HJ431main used in Carbon SteelLow alloy steelBoiler,ships,pressure vessels,also for electro-Slag welding and welding of copper