Ship building, Highest reliability required parts

General purpose welding of carbon steel

All position high efficient welding

Cast steel repairs, pipes

Pipes, Thin steel sheets

Low fume type electrodes for welding light structural steel

Welding steel sheets structure in ships for V-down welding

Low fume type electrodes for highly efficient fillet welding, horizontal and flat fillet welding of ship

Sheet metal, high efficient welding

High efficient fillet welding

One side welding of pipe and general butt joints of carbon steel

Heavy duty structures, low alloy steel

50f/ class high tensile steel

Low fume type, 50f/ class high tensile steel

50f/ class high tensile steel of ships and vessel

50f/ class high tensile steel, rolling stock, bridges

Highly efficient welding of flat and horizontal fillet such as welding of high tensile steel

Vertical downward welding of 50f/ class high tensile steel

60f/ class high tensile steel

60f/ class high tensile steel

60f/ class high tensile steel

70f/ class high tensile steel, such as pressure vessels, penstock bridges

80f/ class high tensile steel such as pressure vessel. penstock

60f/ class high tensile steel used in presure vessels, bridges

80f/ class high tensile steel

50f/ class high tensile weather proof steel

60f/ class high tensile weather proof steel high resistibility to the atmospheric corrosion

50f/ class high tensile steel, rolling stock, and low temp. used for structures

60f/ class high for low temperature

extra low hydrogen type covered electrode

2.5% Ni steel used in machinery for low Temp

3.25% Ni steel used for pressure vessels, storage tanks

60f/ class high tensile and 1% Ni steel

2.5% Ni steel for low temperature used in machinery

60f/ class high tensile steel and 1% steel used in machinery, pressure vessels for low Temp

0.5% Mo heat resistant steel used for high Temp, and chemical industries

0.5% Mo steel used for high temperature

0.5% Mo heat resistant steel used for high Temp, and chemical industries

0.5% Cr-0.5% Mo steel used for high Temp, and high pressure boilers

1.25%Cr-0.5% Mo steel for super-heater tubes, steam pipes

1.25% Cr-0.5% Mo heat resistant steel used for steam pipes of boilers

2.25% Cr-1% Mo steel used for super-heat tubes and steam pipes of boilers

2.25%Cr-1%Mo steel casting and steam pipes of boilers

0.5% Cr-1% Mo steel used for high temperature and high pressure boilers

Hardfacing of rollers, gears crane wheels and abrasive parts of various machines

For intermetallic light abrasion, hardfacing of keys and clutch lugs

For intermetallic light abrasion, hardfacing and repairing of worn part such as shaft wheels

For intermetallic light abrasion, hardfacing of fans, upper rollers, and sprockets

For intermetallic light abrasion and light soil abrasion, hardfacing of idlers, rollers sprockets, crushers

For intermetallic abrasion and light soil abrasion, hardfacing of idlers and truck links

For intermetallic heavy abrasion and light soil abrasion, hardfacing of lower rollers and bucket edges