GOST 8732

JSC "Uraltekhmarket" offers Pipe rolling, appropriately GOST 8732.

  Hot rolled pipes are widely used in the national economy.

  Steel is one of the most durable materials used for installation of systems of heating, water, gas, etc.

 Alloy additives in the steel, increase the strength characteristics of pipes.

Hot rolled tube used in various industries. Hot-rolled pipes are widely used for the construction of oil and gas pipelines construction and industrial use.. Material for their production is of alloy steel.

Correspond To GOST 8731-74, 8732-78.

Hot-rolled pipes are the raw materials for the manufacture of cold pipes.

In the production of hot-rolled tubes used the installation of a pipe rolling on a short mandrel long mandrel in a three-roll stand, and one installation with a continuous mill with mandrel pipes.
The raw material fed to the smelters, in the form of round rods.

Hot rolled pipes are shipped to end users, and is also used for the manufacture of cold pipes.

Manufacturer of hot-rolled pipes on the unit with a continuous mill consists of a series of operations:


  • preparation of billets for rolling;
  • heating of the workpiece;
  • the firmware of the workpiece in the sleeve;
  • rolling sleeves into tubes in a continuous mill;
  • heating pipes before calibration or reduction;
  • rolling hot-rolled tubes on the gauge or the reducing mill;
  • cutting of pipes;
  • cooling pipes and their finish.

At rolling of tubes on a continuous mill has its own technological features of production. As the name implies, the process is continuous.

The camp consists of 9 stands of the same design, located at an angle of 45 degrees to the plane of the floor and 90 degrees relative to each other. In each stand has two rolls with rounded calibers.

The result is a rough pipe of the same size. On the calibration or reduction mill, they are brought to a certain size.

This standard applies to seamless hot-deformed steel pipes for General purposes, manufactured from the outside diameter, wall thickness and length.

I Outer diameter 32 - 54 mm, wall thickness 2.5 - 6 mm

II Outer diameter 57 - 194 mm, wall thickness of 3.5 - 7.5 mm

III Outer diameter 57 - 219 mm, wall thickness 8 - 14 mm

IV Outer diameter 68 - 219 mm, wall thickness 15 - 26 mm

V Outer diameter 102 - 219 mm, wall thickness 28 - 45 mm

The advantages of working with JSC "Uraltekhmarket"

  •  Pipe hot rolled - vast assortment

  •  quality and reliability, availability of certificates and licenses for products

  •  long-standing relationships with manufacturers

  •  the presence of branch offices and own warehouses

  •  friendly service and individual approach

  •  the possibility of online ordering catalog


JSC "URALTEKHMARKET" is a team of qualified professionals.
The main objective of which is acquisition of enterprises products.
We work with companies in all sectors hozyayst.
Take on the role of OMTS.
Specilities in a more focused segment, we guarantee the optimum solution of tasks of any complexity.
This approach allows to minimize the cost of materials and logistics.



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