E5003

Mainly applied in welding 490MPa tensile strength low-alloy steel structures, such as welding on deformed steel bars for construction and other steel of 16Mn type, etc.

E310-15

E310-15

Used for welding the same types of heat-resistant stainless steel, stainless lining and dissimilar steel, and also used for welding high hardened steel as Cr5Mo, Cr9Mo, Cr13, Cr28, etc.

E310-16

E310-16

Choice for welding the same types of heat-resistant stainless steel which works under high temperatures, and also used for welding highly hardened Cr steel with (such as Cr5Mo, Cr9Mo, Cr13, Cr28, etc.) and dissimilar steel.

E309-15

E309-15

Used for welding the same types of stainless steel, dissimilar steel, high-chrome steel, high-manganese steel, etc

E309-16

E309-16

Used for welding the same types of stainless steel, stainless steel lining, dissimilar steel (Cr19Ni9 is the same as low-carbon steel), high-chrome steel, high-manganese steel, etc.

E316-16

E316-16

Used for welding 0Cr18Ni12Mo2 stainless steel equipment working in organic acid and mineral acid (non-oxidizing acid) medium, and also used for welding dissimilar steel.

E318-16

E318-16

E347-16

E347-16

Used for welding key corrosion-resistant 0Cr19Ni11Ti stainless steel containing Ti stabilizer.

E308-15

E308-15

Used for welding corrosion-resistant 0Cr19Ni9 stainless steel structures below 300℃, and also used for welding some steel with worse weldability ( such as high-chrome steel, etc.) and surfacing welding on the surface layers of stainless steel.

E308-16

E308-16

Used for welding corrosion-resistant 0Cr19Ni9 and 0Cr19Ni11Ti stainless steel structures below 300℃

E309L-16

E309L-16

Choice for same type of stainless steel like equipments from synthetic fiber or petrochemical industry, composite steel, dissimilar steel, etc., also applicable for surfacing welding on lining of nuclear reactor’s pressure vessel and inner component welding

E316L-16

E316L-16

Used for welding equipment of urea, synthetic fiber, etc. and stainless steel structures of the same types, and also good for Cr stainless steel, composite steel, dissimilar steel which cannot offer heat treatment after welding,

E308L-16

E308L-16

Used for welding ultra-low-carbon Cr19Ni10 stainless steel structures, and also used for 0Cr19Ni11Ti corrosion-resistant stainless steel structures whose working temperature is lower than 300℃. Mainly applied in the manufacturing equipments of synthetic fiber, chemical fertilizers, petroleum,etc.