Welded joints - Import export

ТОРУС-200 is a modern welding inverter device based on a digital high-frequency mains voltage transducer. The device is designed for electric arc welding of low-carbon, alloy and stainless steels, it can operate in TIG and MMA modes. Obtaining high-quality welding joints does not require high qualifications from the employee, which is important for novice welders. In short-circuit mode, the device almost does not consume current, which allows it to be powered from petrol power units with a capacity of 4 kW (6 kVA) and a household network with slumps up to 165 V. ТОРУС-200, like other inverter welding machines of the ТОРУС line, allows you to get welding with stable parameters. It is characterized by: small weight – 5 kg, high performance factor and the ability to work with electrodes with a thickness from 1.6 to 5 millimeters. In addition, the ТОРУС-200 welding inverter is designed for continuous operation not only indoors, but also outdoors.

It is applied in private houses during installation of PON networks. The cabinet has 4 slots for placement – removable panel for optical crosses or optical divider cassette type (130x100x25 mm). In addition, the cabinet can accommodate up to 3 ku-1 cassettes for optical fiber welded joints.

During the construction of an industrial facility, much attention is paid to the strength of the service pipelines fasteners. It is also necessary to provide reliable connection of all units of industrial equipment with the pipelines. In this case, it is not always possible The use of a permanent welded joint is not always possible, therefore, there are various types of weld-free tight joints. FLANGE JOINT COMPONENTS At present, one of the most effective connections used in industrial facilities is a flange joint. This is an airtight connection that provides high structural integrity, consists of two flanges, fasteners (studs or bolts, washers, nuts) and gaskets. An important matter in choosing a set of flanges is tightness. The gasket material must have good elasticity, strength, resistance to the operating temperature conditions and to the media with which direct contact is expected. For flange joints, Villina company uses the following types