A307

ISO 3581-A-E (22 12) B 4 2

E309-15

The product is applicable for welding 06Cr23Ni13 and the same type of stainless steel, dissimilar steel, high chromium steel and high manganese steel.

A302Fe

ISO 3581-A-E (22 12) R 5 3

E309-16

The product is used for welding the same type of stainless steel, stainless steel lining, dissimilar steel and other structures.

A212

ISO 3581-A-E (19 12 3 Nb) R 3 2

E318-16

It is applicable for welding stainless steels such as 06Cr17Ni12Mo2Ti and 06Cr17Ni12Mo2Nb, work pieces that contact with strong corrosive media, such as urea synthesis tower, vinylon equipment and others.

A207

ISO 3581-A-E (19 12 2) B 4 2

E316-15

It is applicable for welding 06Cr17Ni12Mo2 stainless steel equipment, high chromium steel (such as Cr13 and Cr17) without heat treatment after welding and dissimilar steel.

A172

ISO 3581-A-E(18 9 Mn Mo)R 3 2

E307-16

The product is applicable for welding ASTM307 steel and other dissimilar steels and surfacing welding of impact corrosion resistant steel and transition layer, such as high manganese steel and hardened steel.

A137

ISO 3581-A-E(19 9 Nb)B 4 2

E347-15

The product is applicable for welding the important corrosion-resistant and Ti-containing stable 06Cr18Ni11Ti stainless steel.

A132

ISO 3581-A-E (19 9 Nb) R 3 2

E347-16

The product is applicable for welding the important corrosion-resistant and Ti-containing stable 06Cr18Ni11Ti stainless steel.

A107

ISO 3581-A-E (19 9) B 4 2

E308-15

The product is applicable for welding corrosion-resistant 06Cr19Ni10 and 06Cr18Ni11Ti stainless steel structures with working temperature below 300℃.

A062

ISO 3581-A-E (23 12 L) R 32

E309L-16

It is applicable for the same type of stainless steel structure, composite steel, dissimilar steel and other components manufactured by synthetic fiber, petrochemical equipment, etc., as well as the surfacing welding of the inner wall transition layer of pressure vessel and the welding of tower internal components.

A042

ISO 3581-A-E (23 12 2 L) R 3 2

E309LMo-16

The product is applicable for welding the same type of low carbon stainless steel materials and dissimilar steels.