Catalog Buyers Production About company Contacts RU RU CUTTING Cutting from a circle The production of a blank from a steel circle takes place in several stages. The first stage is cutting the circle using a press shears into discs. After that, the resulting blanks, they are also called "pancakes", undergo surface turning and drilling of holes. Such production is quite costly due to expensive equipment and maintenance of the wheel cutting machine, but at the same time it is very popular among flange manufacturers. Strip cutting and bending The method of manufacturing flanges from steel strip is as follows: first, the strip of steel is rolled, i.e. the strip is bent to the required radius, and then the ends of the resulting circle or semicircles (segmets) are welded. Further, the rings obtained by this method undergo mechanical surface treatment, then holes are drilled. The above-described method of flange manufacturing makes it possible to produce steel butt-welded flanges of large diameters. Catalog FLANGE ACCORDING TO GOST 12820, 12821, 12822 Flange according to GOST 33259-2015 FLANGE EN, ASME QUICK CONNECTOR Flanges for HDPE pipes STAINLESS STEEL FLANGE DRILLING TOOL Flanged ball valve Stainless steel skate blades Buyers Production Steel grades Production stages About company Contacts © "Soyuz Metal" 2017 г. Нижний Тагил, ул. Пожарная 14

Catalog Buyers Production About company Contacts RU RU FORGING Forged flanges are used for pipelines requiring high safety features. Forging is a metal forming process in which workpieces are subjected to the mechanical action of a hammer. when using the forging method, both hot and cold metal can be processed. There are several forging methods - machine (forging with a hydraulic, pneumatic or steam hammer), manual (hammer and anvil) and stamping. Machine forging is the most common method for producing a flanged billet, and involves the use of special equipment to effect mechanical action on the flanged billet. This can be a hammer, hydraulic press, or a special forging machine. Hand forging is a process of mechanical action on a workpiece, which is placed on an anvil and hit with a hammer. This process is quite laborious, so it is inferior in its prevalence to machine forging. Catalog FLANGE ACCORDING TO GOST 12820, 12821, 12822 Flange according to GOST 33259-2015 FLANGE EN, ASME QUICK CONNECTOR Flanges for HDPE pipes STAINLESS STEEL FLANGE DRILLING TOOL Flanged ball valve Stainless steel skate blades Buyers Production Steel grades Production stages About company Contacts © "Soyuz Metal" 2017 Nizhny Tagil, st. Fire 14