... ; Suitable for board 0.1-0.8mm. Good welding shape;Suitable for carbon steel, stainless steel, titanium ... alloy, monel alloy, copper welding, etc;Particularly suitable for corrugated pipe, the sensor diaphragm ... series longitudinal seam weld, HF series circumferential welding machine and longitudinal seam automatic welding.With overheated, over-flow, water automatic ...