Roll-formed channel production

Our company is engaged in the production and sale of cold-formed steel (BC) channel with parallel equal flanges. Roll-formed steel BC channels with equal flanges have a letter C in section. Roll-formed channels with equal flanges are made in accordance with GOST 8278. Standard 11474 prescribes steel grades and specifications. The channel steel bent on accuracy of profiling can be high, increased and usual accuracy.

Make channel steel bent to special bending mills profiling of cold rolled steel sheet - strip. Distinguish between continuous profiling and piecemeal. In continuous production, cut to size on the mill after the completion of metal forming, individually - cut in advance.

Hot-rolled version of the channel is indicated by the number - its height in cm. Designations of a roll-formed channel are the height, the size of flanges and thickness of metal. For example, a hot rolled channel 5P corresponds to a cold-formed channel 50x40x3. The channel 6.5P has several analogs: Roll-formed steel BC channels with equal flanges have thickness of 2.5; 3.0; 4.0 mm and 32mm and 40mm flanges. The sizes of two variants of the channel: You will find roll-formed rolled channel dimensions on our website in the form of a table. Sizes are governed by GOST standard. The steel structural channel of GOST 8278 is made from 3 to 11.8 m long, at the request of the consumer of our range up to 12 m. Getting the right length of the steel channel right away, the client saves on metal cutting and reduces waste. In AO Metallotorg 6-meter, 12-meter steel channels and bars of unmeasured length are always in stock. The height of the possible produced channel is measured by the distance between the flanges: from 4cm to 25cm, flange width are of: from 32 mm to 125 mm, wall thickness (tw) is uniform: 2.5 mm - 6 mm. Uniform thickness throughout the section distinguishes col-rolled channel from hot rolled one. Structural steel, carbon steel and low-alloy steels are used to manufacture the roll-formed channel. The channel of low-alloyed steel 09G2S can be used in the Far North at very low temperatures, this grade is less susceptible to corrosion.

Bent channel differs from hot rolled steel with smoother outer corners and more restrictive dimensions. During production, during the profiling of the channel, the curved gost channel is additionally processed, cleaned, remove defects, obtaining a uniform thickness of steel, good quality steel surface. Bent channel GOST 8278 83 has less weight than hot-rolled, respectively, cheaper, less metal by weight is required, but the reliability and strength of the object remains. When it is necessary to lighten the metal structure, which is not subjected to significant loads, the channel bent is consumed. The smaller mass of a bent channel increases labor input of works and reduces terms of installation. Due to the same thickness of the sides, the equal-bent channel of the bent is better processed, such as welding. Such a product tolerates a variety of loads. When used for non-critical structures, this profile has clear advantages over hot rolled products.

Steel bent channel is used in building construction, metal structures, repair and reconstruction, finishing, installation of partitions, strengthening roofing girders, for mounting gates and barriers, doors, for decorative purposes, in heavy industry, production of crane beams, in the automotive industry, car building, for protection of gas and water pipes, electrical wires.

Such a channel is made in Moscow warehouses Lobnya and Ugli, in the cities of Orel, Belgorod, Kursk, Voronezh, Rostov-on-Don, Krasnodar Territory, in the Volga region.

It is possible to buy a bent channel from any our branch, in advance having paid and having ordered movement of this metal. You can order and pay, find out the channel price , the weight of the curved channel , the range of channels can be obtained from the managers of our organization. Our company is ready to produce any quantity of high quality curved channel bar in the shortest possible time. There is always a sufficient amount of these products available in stock. The customer can also see an approximate possible assortment of cold-formed channel bar in the price lists. All our rolled stock metal products are certified, the client always receives quality guarantees after shipment.