111 – el. arc-coated electrode
135 – el. arc melting electrode in protective active gases (MAG)
131 – el. arc fusion in protective inert gases (MIG)
141 – el. tungsten arc non-melting electrode (WIG/TIG)
311 – by flame
Non-alloy steels (1.1, 1.2), stainless steels (8) and by method 141 also aluminium(21)
Tests EN 287.1, ISO 9606
Preparatory course and tests according to EN 287.1 method 111, 135, 131, 141, 311.
Periodic examination after two years: 111, 135, 131, 141, 311.
For operating arc, resistance and plasma welding equipment, stitching, oxyacetylene flame cutting.
Retraining and testing of welders on safety regulations after two years.
As part of the welding school, we also provide advice and consultation in this field, even in your company.