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For mechanical engineering industry

Electric-Welded Longitudinal Pipes

Manufactured from carbon and low-alloy steel, and used in the mechanical engineering industry.

Normative and technical documentation: TU 14-3-5151-87; TU 14-3-1542-87; TU 14-3-1728-90; TU 14-162-83-92, TU 14-162-8-95

Diameter of manufactured electric-welded pipes: from 30 mm to 63.5 mm

Wall thickness of electric-welded pipes: from 1.5 mm to 2.0 mm

Steel of the following grades is used for the manufacture of electric-welded pipes: Ст2сп, Ст2пс, Ст2кп, Ст4сп, Ст4пс, Ст4кп (according to GOST 380 10) and 10, 10пс, 20, 35, 45, 08кп, 08пс, 09Г2С (according to GOST 1050).

трубыDepending on the quality standards, the following pipes are manufactured:

  • A - including standardization of mechanical properties;
  • B - including standardization of chemical analysis;
  • C - including standardization of mechanical properties and chemical analysis;
  • D - including standardization of hydraulic test pressure.

 

Nominal bore (mm)

Wall thickness (mm)

Length (m)

Steel grade

Normative and technical documents

Price, rub./t, inclusive of VAT

30.0

1.5; 2.0

5.8-8.5

10, 08кп, 08пс

TU 14-3-1515-87

-

35.0

1.0

-

38.0

1.5

-

40.0

-

43.0

1.5

08кп, 08Ю

-

45.0

-

43.0

1.0

4.5-5.5

08кп, 08Ю

TU 14-3-1542-87

-

45.0

-

50.0

-

38.0

1.5

5.0-8.5

08Ю

TU 14-3-1728-90

-

38.0

1.5

3.5-7.5

08Ю, 08кп

08пс

TU 14-162-83-92

-

45.0

-

48.0

-

63.5

1.9-2.0

5.0-8.5

10, 10пс

TU 14-162-8-95

-

- non-destructive electromagnetic inspection of weld and pipe body quality, 100% weld examination;
- pipe hydrotesting; upon request of the customer, hydrotesting pressure may be increased;
- application of protective coating
- heat treatment of pipes (normalization).

For final prices and terms, please contact our company managers by telephone: +7 (351) 211-00-70, 211-00-80 or e-mail: upsk07@mail.ru, uralpsk@mail.ru, neftegaztruba@yandex.ru