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WL20 tungsten electrodes 2/25` x 7`Arc welding blue tungsten rod
$1.08$1.95-44.62%
Diameter:
2.0mm
Length:
175mm
Quantity:
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Premium WL20 Blue Tungsten Electrodes for Precision Arc Welding
High-purity 2% lanthanated tungsten ensures superior arc stability and reduced electrode consumption. Precision ground to 2/25" x 7" dimensions for consistent performance in TIG welding applications. Non-radioactive blue tip eliminates health hazards while outperforming traditional thoriated electrodes. Ideal for DC welding of stainless steel, nickel alloys, and thin aluminum components. Mirror-polished surface minimizes contamination for cleaner welds. Engineered with ultra-fine grain structure to withstand 3,400°C temperatures without cracking. Optimized for automated orbital welding systems and manual high-frequency starts. Bulk packaging available for industrial-scale MRO and fabrication workshops. Global wholesale pricing with guaranteed lot-to-lot consistency. MOQ-friendly for shipyards, pipeline contractors, and aerospace manufacturers.
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