Electrically welded straight seam steel pipes from 426 to 1,420 mm

SCOPE

Pipes according to GOST 10704-91 are manufactured by submerged arc welding according to GOST 10706-91 (diameter from 426 to 1,420 mm). Pipes of this type are general purpose pipes, can be used for pipelines and structures for various purposes and are widely used for construction of main water pipelines, heating networks and natural gas.

Pipes straight seam (diameter 530-1,420 mm) welded by submerged arc welding with one or two longitudinal seams according to GOST 31447-2012 are used for construction and repair of main gas pipelines, oil pipelines and oil product pipelines transporting non-corrosive products (natural gas, oil and oil products).

Pipes according to Type 3 of GOST 20295-85 specifications are straight seam pipes of 530-1,420 mm diameter, manufactured by submerged arc welding with one or two longitudinal seams, used for construction of main gas and oil pipelines, oil product pipelines, technological and field pipelines.

For pipelines of oil and gas industry, round steel longitudinal seam pipes are manufactured at the company according to the general specifications of GOST ISO 3183-2015 with diameters from 426 to 1,420 mm.

Pipes used for transportation of water as well as gas and oil in the oil and gas production and processing industry are manufactured to API Spec 5L pipeline pipe specifications.

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

BENEFITS

Technological equipment allows us to produce pipes in a wide range of diameters and wall thicknesses. Depending on customers’ technical requirements, pipes can be manufactured from various grades of carbon and low-alloy steels of increased strength.

The availability of a certified Central Factory Laboratory equipped with modern control and measuring instruments, testing equipment and spectral analysis, non-destructive testing equipment (eddy current, ultrasonic and X-ray inspection) installed in the production pipelines, as well as stands for factory acceptance hydraulic tests make it possible to ensure compliance of pipes with all requirements of regulatory documentation.

NOTES

CERTIFICATE OF CONFORMITY

NATIONAL CERTIFICATION SYSTEM OF THE REPUBLIC OF UZBEKISTAN
 
CERTIFICATE OF CONFORMITYmore details

BACKGROUND INFORMATION:

General purpose longitudinal welded steel pipes
GOST 10706-76more details
Longitudinal welded steel pipes for main gas and oil pipelines according to GOST 20295-85more details
Steel pipes with a longitudinal seam for pipelines of the oil and gas industry according
to GOST 31447-2012more details
Longitudinal seam steel pipes for pipelines of oil and gas industry according
to GOST 3183-2015more details
Longitudinal seam steel pipes for transportation of gas, water and oil in oil and gas production and processing industry according
to 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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FINISHED PRODUCTS SALES DEPART

Addres: 4 Furkat Street, Taskent, Uzbekistan.

Sales Department phone:
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+ 998 (71) 207 41 12

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