SpecElectrode ANO-21 4mm welding electrodes are designed for welding angular, butt, and lap joints in metal up to 1-5mm thick in all spatial positions, including vertical welds using the 'top-down' technique. These standard electrodes are also suitable for welding the root pass of thicker materials.
(Further specifications would go here, perhaps in a table)
(Links to other electrode products would go here)
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