Shaped steel pipe

View price - profile pipe

• Square pipe
• Rectangular pipe
• Rolled steel section

The metal profile pipe is a steel product of square, rectangular, oval and other section other than round.

Metal profile pipe is used in construction: as for critical structures with high reliability requirements, and in the manufacture of various lightweight structures (kiosks, greenhouses, frame buildings from the profile pipe ); in agriculture ( trusses from a profile pipe ), mechanical engineering, in the decoration of premises, the manufacture of stairs, fences (a fence from a profile pipe ), furniture production, commercial equipment, for the manufacture of decorative elements for various purposes and for other purposes.

The production of the profile pipe is carried out by the methods of hot and cold deformation, in connection with which there are distinguished profile pipes:

- сwelded,
- seamless

The cross section of the pipe has following types:

- square,
- pipes of a rectangular profile
- oval
- polygonal

According to the material used, the pipes have following types: steel pipes, aluminum profile pipes , stainless profile pipes and galvanized profile pipes . Galvanized pipes have anti-corrosion properties and prolong the life of the product, improving the appearance of the structure. Galvanized profile tubes are used for advertising stands, children's or sports grounds, stopping complexes, etc.

The manufacture of shaped tubes

Profile pipes are made of strip, sheet steel billet. The strip in the form of a roll is cut into strips of a certain width, then passes through a molding mill and acquires a round section. Depending on the technology used to manufacture the pipe, the formation of a round pipe takes place when the metal is hot or cold. Then apply welding: in the environment of protective gases (for critical products), inductor or in another way. Rollers at the same time attached compression force to increase the strength of the joint. When welding, a metal layer is formed from the seam — a burr, which is removed by a chisel. After cooling, the emulsion tube is sent to the forming rolls, which exert pressure from different sides and give the desired profile. Then the quality of the pipe is checked, cut into dimensional pieces and heat treatment, due to which internal stresses in the pipe, which were formed during the deformation process, are removed, the quality of the product is greatly improved by such processing.

To reduce the cost, a production technology is applied without a round tube deformation stage: The required profile is immediately formed from the strip; after the forming mill, the pipe enters the welding mill and then goes through all the steps described above, with or without heat treatment.

Profile steel pipe is made: OAO Severstal, ZAO Naberezhnye Chelny Pipe Plant TEM-PO, OOO DIA Production Company, OOO Togliatti Profile and Pipe Plant, Korolevsky Pipe Plant Management Holding Company, OOO Ryazan Pipe Plant.

Pipes steel electrowelded straight-line-seam TU 14-105-737-2004.

These specifications apply to electrically welded steel pipes made of carbon and low-alloyed steel grades, without subsequent heat treatment, of various sections: round, square, rectangular, semi-oval and flat-oval. Such pipes are used for general purpose and for the production of structures and furniture. Manufactured using electric high-frequency currents without heat treatment of the longitudinal weld. Transverse welds used to join the strip into a continuous tape to form a pipe are not allowed in the finished product.

Buy a pipe profile

You can get from us a pipe a steel profile of all made types: rectangular shaped pipe , from warehouses of branches, warehouses of the Moscow region or directly from the factory. We provide services for cutting, delivery and picking profile pipe. Availability, the weight of the profile pipe , the profile pipe price per ton, a rectangular pipe GOST you can look at the site. More detailed information on the pipe profile price meter, steel pipes rectangular price for the piece, specify the pipe profile dimensions , the length of the pipe profile gost , make a calculation of the profile pipe , draw up an invoice and place an application, clarify payment options and request a certificate - contact the manager him by phone

phone (8452) 57-00-18,  e-mail: korneev@metallotorg.ru