SAW ลวดเชื่อมซับเมอร์จ


EF-100S×KD-42
Active flux for limited pass welding of steel frames, structures, bridges and ship buildings. Bead appearance and slag removal are excellent under higher welding speed with low current.

KS B ISO 14171 : S 46 2 AB S2Si
AWS A5.17 : F7A(P)2-EM12K
EN ISO 14171 : S 46 2 AB S2Si
JIS Z 3183 : S502-H



EF-200K×KD-42

Single and multi-layer welding of ship buildings, structural steels, offshore structurals and pressure vessels. Good resistance to porosity on rust and primer. Excellent impact toughness and crack resistibility.

KS B ISO 14171 : S 46 5 CS S2Si
AWS A5.17 : F7A(P)6-EM12K
EN ISO 14171 : S 46 5 CS S2Si
JIS Z 3183 : S502-H



EF-200V×KD-42

Single and multi-layer welding of machinery, pressure vessels, ship buildings and structural steels. Neutral flux for multi-pass welding.

KS B ISO 14171 : S 42 5 CS S2Si
AWS A5.17 : F7A(P)6-EM12K
EN ISO 14171 : S 42 5 CS S2Si
JIS Z 3183 : S502-H




 

EF-100H×KD-50

Single and multi-layer welding of ship buildings, structural steels and other fabrications.

KS B ISO 14171 : S 46 3 AB S4
AWS A5.17 : F7A(P)2-EH14
EN ISO 14171 : S 46 3 AB S4
JIS Z 3183 : S502-H



 

EF-200V×KD-50

Single and multi-layer welding of ship buildings, structural steels, pressure vessels and bridges. Neutral flux for multi-pass welding. Excellent impact toughness at low temperature.

KS B ISO 14171 : S 46 5 CS S4
AWS A5.17 : F7A(P)6-EH14
EN ISO 14171 : S 46 5 CS S4
JIS Z 3183 : S502-H

 

EF-300N

Agglomerated basic welding flux for welding stainless high alloyed CrNi(Mo) steels. Excellent impact value at low temperature down to