Welding Flux - Sj101q Fluorine Alkaline Agglomerated, Gray Round Grain 10-60 Mesh | Superior Mechanical Properties For Bridge And Vessel Applications

We are leading distributor, supplier and exporter of Welding Flux in Gongyi, Henan, China. SJ101Q:Fluorine alkaline agglomerated welding flux,with alkalinity a Y1.8,gray round grain,grain size of 10-60 mesh(2.0-0.28mm),being special in welding bridge construction.Also being applied in the welding of low carbon steel and some low alloy steel structure and submerged arc welding of boiler pressure vessels,ship,bridges,oil gas pipe line. SJ101Q it is perfect agglomerated welding flux specified in high quality bridge construction . Which with more better deposit metal mechanical properties than SJ101.

According to : GB/T5293 F4A4-H08MnA
F5A4-H10Mn2
GB/T12470F55A4-WGX2
Equal to : AWS / ASME SFA-5.17F7A4-EH14
Chemical Composition (%) of High Quality Welding Flux
SiO2 +TiO2 CaO+MgO Al2O3 +MnO CaF2 S P
14~23 24~36 20~30 15~25 a 0.06 a 0.06
Remarks :
1.Before welding , should remove the rust, oil , moisture and other impurities from the welding surface .
2:The welding flux need to dry for 2 hours in 300-350A C .

Product specification/models: SJ101, SJ101G,SJ101Q, SJ301, SJ301A, SJ501, SJ601,HJ350,HJ431.