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For structures and pipelines

Electric-Welded Longitudinal Pipes

Manufactured from carbon and low-alloy steel, and used to build structures and pipelines.

Normative and technical documentation: GOST 10704-91GOST 10705-80GOST 20295-85TU 14-162-90-2004, TU 14-162-55-99TU 14-162-43-98API 5L (PSL 1).

Diameter of manufactured electric-welded pipes: from 10 mm to 426 mm.

Wall thickness of electric-welded pipes: from 1.0 mm to 12.0 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, 20пс, 20кп, 09Г2С (according to GOST 1050).

Электросварные 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.

 

Diameter (mm)

Wall thickness (mm)

Length (m)

Steel grade

Normative and
technical documents

Price, rub./t,
inclusive of VAT

10.0

1.0-1.2

up to 8.0

10, 10пс

GOST 10704-91

GOST 10705-80

-

12.0

-

16.0

-

18.0

1.0-2.0

-

19.0

-

20.0

-

22.0

-

25.0

-

28.0

-

32.0

1.5-3.0

up to 8.5

10, 10пс, 08пс

-

35.0

1.5-4.0

-

38.0

-

40.0

-

42.0

-

45.0

-

48.0

-

51.0

-

57.0

-

60.0

-

63.5

-

76.0

-

89.0

3.0-6.0

-

108.0

3.0-7.0

up to 11.5

10, 10пс, 10кп,

3сп, 3пс, 3кп,

2пс, 2кп, 2сп,

08кп 08пс,

20пс,

20кп

-

114.0

3.5-7.0

-

127.0

-

133.0

-

146.0

4.0-8.0

-

152.0

-

159.0

4.0-8.0

-

168.0

4.0-8.0

-

219.0

8.0-10.0

-

325.0

8.0-10.0

-

426.0

8.0-12.0

-

159.0

4.0-6.0

up to 11.5

10, 10пс, 20,

3пс, 3сп

GOST 20295-85

К-34, К-38, К-42

-

168.0

5.0-6.0

-

219.0

5.0-8.0

-

114.0-219.0

4.0-6.0

10.0-11.65

10, 10пс, 20,

20пс

TU 14-162-90-2004

-

33.5-159.0

2.35-5.0

5,900 ± 100

10, 10пс, 3сп,

3пс

TU 14-162-55-99*

-

89.0-219.0

3.0-8.0

up to 11.5

09Г2С, 16ГС, 17ГС,

22ГЮ, 08Г2СФ

TU 14-162-43-98

-

88.9

4.0-5.5

off-gauge

nominal

6.0; 12.0

А 25
А, В
Х42, Х46, Х52

API 5L (PSL 1)

-

114.3

4.0-6.4

-

168.3

4.0-7.9

-

219.1

-

*- may be manufactured as galvanized
- 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