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Product Range |
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WELDING MACHINES |
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Tungsten Electrode / Copper Tungsten |
Tungsten 2% Thoriated Electrodes |
Tungsten Ceriated Electrodes |
Tungsten Zirconated Electrodes |
Pure Tungsten |
Molybdenum Rods |
Copper Tungstens |
IGBT Inverter DC MMA / ARC Welding Machine - Single Phase |
IGBT Inverter DC MMA / ARC Welding Machine - Three Phase |
IGBT Inverter DC TIG / MMA Welding Machine - Single Phase |
IGBT Inverter DC TIG / MMA Welding Machine - Three Phase |
IGBT Inverter AC / DC Pulse TIG MMA Welding Machine - Single Phase |
IGBT Inverter AC / DC Pulse TIG MMA Welding Machine - Three Phase |
Inverter DC Plasma Cutting Machine - Single Phase |
Inverter DC Plasma Cutting Machine - Three Phase |
Compact Style High Quality MIG Machines |
Chromium Zirchonium Copper Alloys |
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Plasma Cutters |
Plasma Consumables |
Plasma Torches |
CNC Machines |
Controller / THC |
Nesting Software |
Servo Motor Drives / Gearbox |
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Pure Tungsten |
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Designation |
Oxide Additive |
Impurities Content |
Tungsten content |
Color Sign |
Nature |
Content % |
WP |
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<0.20 |
Balance |
Red |
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Color mark: Green (WP/EWP) |
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Diameter: 0.5 - 10.0mm, 0 .040" (1.0mm), 1/16" (1.6mm), 3/32" (2.4mm), 1/8" (3.2mm) and 5/32" (4.0mm) |
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Length: 6'' (150mm), 7''(175mm) |
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Quality of surface: ground finish, polish finish |
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Pure tungsten electrodes (AWS classification EWP) contain 99.50 percent tungsten, have the highest consumption rate of all electrodes, and typically are less expensive than their alloyed counterparts.
These electrodes form a clean, balled tip when heated and provide great arc stability for AC welding with a balanced wave. Pure tungsten also provides good arc stability for AC sine wave welding, especially on aluminum and magnesium. It is not typically used for DC welding because it does not provide the strong arc starts associated with Thoriated or ceriated electrodes.
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