AWS

GB

Applications

E70T-1  

E500T-1 

efficient metal core welding wire products for 3-layer flat and flat angle welding, against effectively air hole, for building of ships, bridges, machines, and cars, etc.

E70T-5

E500T-5 

with good mechanics property, low expansive hydrogen content, good crack proof, for building of machines, water,  electric and petrochemical equipment, etc.

E71T-1

E501T-1

For all-position welding and welding of main structures.

E71T1-G

 E501T1-G

For welding of atmosphere corrosion resisting steel.

E80T1-Ni1

E550T1-Ni1

For high efficient all-position welding.

E81T1-Ni1 

E551T1-Ni1

For high efficient all-position welding.

E81T1-Ni2 

E551T1-Ni2 

Good absorbance of -60??/span>, with good performance of full position welding, expansive hydrogen content < 5ml/100g (chromatograph) for welding of important steel structure of low temperature, etc.

E308LT1-1 

E308LT1-1 

Extra-low carbon  18%Cr-8%Ni ,for stainless steel welding

E309LT1-1

E309LT1-1

For welding of heterogenic steel and transition layer of composite steel plate and resurfacing stainless steel

E316LT1-1

E316LT1-1

Welding of Austenite metal of appropriate iron, low sensitivity of crack proof, for welding of 18-12 Mo2 stainless steel.

E71T-8

E501T-8

used for welding bridges, oil production platforms, hulls and their stiffening ribs

E71T8-K6

E501T8-K6

welding of oil/gas pipeline, steel structure of metal engineering, etc.

E71T8-Ni1

E501T8-Ni1

welding of silos, oceanic engineering, etc.

E71T8-Ni2

E501T8-Ni2

making welds requiring high toughness and needing nickel. Especially suitable for site welding on API X65 to X70 oil and gas pipelines highly requiring low temperature toughness

E71T8-K6

E501T8-K6

used for site welding on general steel and high strength steel, such as high-rise buildings, blast furnaces, etc.

E70T8-G

E500T8-G

materials without any high requirement for toughness.