In order to make structures or install pipelines, different types of welding are used, not just butt welding, including edge preparation for welding. Butt welders are equipped with a hydraulic drive, facilitating the task of the master in butt welding. Stages of butt weldingFor each stage of butt welding of pipes, beams, fittings and other metal products, there are their own regulations. The regulations are usually prescribed in the operating manual of the welding equipment to be used for butt welding. Modern technologies and specialised tools nowadays make the task of masters much easier, however, you should not discount their experience, qualifications, many subtleties and peculiarities of the butt welding process. https://zvarka.info/en/butt-welding/