Pipeline welding Kharkiv, Kharkiv region.

Very often during the installation, as well as the production of technical pipelines, we need to perform integral pipe connections, which are performed by welding pipelines. To perform this type of work, as a rule, the following types of friction are used:

manual gas welding(//tractor-service.com)
manual electric arc welding
automatic electric arc welding in the environment of shielding gases

In non-responsible, as well as in low-pressure pipelines, manual electric arc welding with alternating or direct current has become the most popular. This type of dispute is the most quickly performed, practical and economically beneficial type of dispute. In this way, it is possible to easily and quickly weld water pipes and low-pressure gas pipelines. In some cases, this type of welding is also used in medium pressure pipelines. This decision can be made by the head of the site, specialists of the metal laboratory, the representative of technical supervision at your facility. Economically, in this case, alternating current welding is more profitable. This is due to the cheapness of consumables and the welding equipment used in this type of welding. In the case of carrying out more responsible welding works, DC welding is mainly used. This method of welding allows the use of higher-quality filler materials from more alloyed steels, which in turn affects the quality of the resulting weld seam.