Longitudinal electric welded steel pipes


Round pipes are manufactured according to the specifications of GOST 3262-75, GOST 10705-80, GOST 20295-85, GOST ISO 3183-2015 and API Spec 5L.


Round pipes made in accordance with the specifications of GOST 3262-75 are used for water and gas pipelines, heating systems, as well as for parts of water supply and gas pipelines.

Pipes manufactured in accordance with the specifications of GOST 10705-80 can be used for pipelines and structures for various purposes.

Longitudinal steel round pipes, manufactured by resistance welding with high-frequency currents, according to type 1 specifications of GOST 20295-85, are used for the construction of gas and oil trunk pipelines, oil product pipelines, process and field pipelines.

For pipelines in the oil and gas industry, longitudinal steel round pipes are manufactured at the plant in accordance with the general specifications as per GOST ISO 3183-2015.

Pipes used to transport water, gas and oil in the oil and gas production and processing industry are manufactured according to API Spec 5L for pipelines.

All of the above pipes are also widely used for the construction and repair of various metal structures.


Samples of pipes manufactured by our plant in accordance with GOST 3183-2015, both uncoated and provided with liquid epoxy anticorrosive coating, were transferred to the Service of Sanitary and Epidemiological Welfare and Public Health of the Republic of Uzbekistan. The results of laboratory tests, Report No. 20-8/1954 dated March 30, 2021, show that the quality of water in both samples meets the hygienic requirements of O’zDST 950 “Drinking water. Hygienic Requirements and Quality Control”.

Sanitary and Epidemiological Inspection Reportmore details


The existing process equipment makes it possible to manufacture pipes in a wide range of diameters and wall thicknesses. Depending on the technical requirements of customers, pipes can be made from various grades of high-strength carbon and low-alloy steels.

The presence of the certified Central Plant Laboratory equipped with modern instrumentation, testing and spectral analysis equipment, non-destructive testing equipment (eddy current, ultrasonic and X-ray testing) installed in production pipe-rolling lines, as well as stands for factory acceptance hydraulic tests make it possible to provide compliance of pipes with all the requirements of regulatory documents.


  1. The outside diameter of longitudinal electric-welded round steel pipes is of 21.3 to 377 mm, the wall thickness is of 1.2 to 12 mm.
  2. The standard length of pipes varies from 8,000 to 10,000 mm and 11,500 mm, which is optimal when transporting pipes in flatbed trucks and open railroad cars.


Steel pipes for water and gas supply as per GOST 3262-75more details
Longitudinal electric-welded pipes as per GOST 10705-80more details
Longitudinal electric-welded pipes as per GOST 20295-85more details
Longitudinal electric-welded pipes as per GOST 3183-2015more details
Longitudinal electric-welded pipes as per API Spec 5Lmore details
To calculate the cost of longitudinal electric welded steel pipes, send an application in free form using our for, or contact the sales department in any way convenient for you. You will assuredly be given a quick response.



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Addres: 4 Furkat Street, Taskent, Uzbekistan.

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