
Cold-rolled round steel pipe in Ukraine
This is one of the types of rolled metal, which is actively used in the construction industry, as well as when laying various types of communications. The product does not have a welded seam, it is made using the cold rolling method, which allows you to count on excellent operational characteristics. Among the main ones, it is possible to note protection against high pressure, which allows it to effectively perform its main functions. You can buy certified round pipes in the required quantity from us. Impeccable product quality, attractive price, comfortable service and constant consultations from competent specialists are guaranteed for making a confident choice.
Key features and scope of application
For the manufacture of cold-rolled pipes, different grades of steel can be used, which differ in their level of strength. Production is based on the application of the cold rolling method. At the initial stage, the workpiece is calibrated, a special machine is used for it. The size of the section and the thickness of the walls are determined, after which processing is carried out on the next machine. The basis of production is the use of state standards, which affects the final result and ensures quality. Pipes can have different indicators of throughput.
The scope of use of steel pipes is quite large due to their unique technical characteristics. Among the main areas of application, the following can be noted:
- Laying of pipelines.
- Mechanical engineering
- Chemical, mining industry.
- Construction
Various types of liquids can be transported through such a roll.
Advantages of certified steel pipes of cold rolling
If you buy pipes in a verified place, you can get all the certificates of conformity. They represent a peculiar guarantee of quality and many other advantages. Among the main ones can be noted:
- Resistance to increased pressure, mechanical effects and other similar factors.
- Good thermal conductivity indicators.
- The ability to easily perform various types of processing, welding.
- Elasticity is at a very good level.
- Durability of use.
At the same time, the price is quite affordable, thanks to which the advantages can be obtained relatively easily.
Купить cold-rolled steel pipes
We offer the best conditions for purchasing this type of rolled metal. All products are certified, presented to clients in a convenient format, which allows you to first study the main technical characteristics and make the right decision regarding the choice. You can do it with the help of a manager or on your own, because the catalog is detailed and intuitively executed.
A quality guarantee is provided for all products. After registration, delivery is organized in a convenient way and as quickly as possible. The cost of production against the background of modern service surprises even the most demanding customers. Rolled metal from proven manufacturers becomes more affordable thanks to us.
Questions & Answers
Carbon steels (GOST 380): St4sp, St4ps, St3sp, St3ps, St3kp, St2sp, St2ps.
High-quality carbon steels (GOST 1050): 50, 45, 40, 35, 30, 25, 20, 15, 10, 08.
Structural alloy steels (GOST 4543): 20KhM, 35KhM, 30KhN2MFA, 38KhN3MA, 40KhN2MA, 40KhN, 25KhGT, 18KhGT, 40KhGSA, 35KhGSA, 30KhGSA, 20KhG, 45Kh, 40Kh, 35Kh, 30Kh, 20Kh, 15Kh.
Low-alloy steels (GOST 19281): 15GF, 14G2, 17G1SU, 17G1S, 10G2S1, 09G2S.
Stainless steels (GOST 5632): 40Kh13, 30Kh13, 20Kh13, 12Kh13, 03Kh17N14M3, 10Kh17N13M2T, 08Kh18N10T, 12Kh18N10T, 08Kh18N10.
Heat-resistant and heat-resistant steels: 20Kh1M1F1TR, 15Kh1M1F, 15Kh5M, 12Kh1MF.
Main GOST standards for cold-rolled pipes
GOST 8733-74 — Seamless cold-formed steel pipes. Technical requirements;
GOST 8734-75 — Seamless cold-formed steel pipes. Assortment.
GOST for cold-formed stainless steel pipes
GOST 9940-81 — Seamless hot-formed and cold-formed stainless steel pipes;
GOST 9941-81 — Seamless cold-formed pipes made of corrosion-resistant steel.
GOST for special cold-formed pipes
GOST 550-75 — Cold-formed pipes for boilers and pipelines;
GOST 11017-80 — Cold-formed pipes for mechanical engineering;
GOST 9567-75 — Cold-formed precision steel pipes.
GOST for Pipe Materials
GOST 5632-2014 — Stainless and Heat-Resistant Steels;
GOST 19281-2014 — Low-Alloy Steels;
GOST 4543-2016 — Alloyed Structural Steels;
GOST 1050-2013 — High-Quality Carbon Steels.
GOST for Inspection, Testing, and Delivery
GOST 7566-2018 — Metal Products. General Delivery Requirements;
GOST 3728-78 — Pipe Bending Test;
GOST 8695-75 — Pipe Flattening Test;
GOST 10006-80 — Pipe Tensile Test;
GOST 3845-75 — Pipe Hydraulic Pressure Test;
GOST 8731-74 — Seamless Pipes. General Specifications.
International Standards
ASTM A213 — Stainless and Alloy Pipes;
ASTM A179 — Cold-Drawn Heat Exchanger Tubes;
ASTM A106 — Seamless Pipes (Including Cold-Formed);
EN 10305-2 — Cold-Drawn Welded Pipes;
EN 10305-1 — Cold-Drawn Seamless Pipes.















