49000, г. Днепр, ул. Набережная Победы, 26Б, Бизнес-центр «КУБ», офис 218

Electro-welded straight-seam pipes

The production of electro-welded straight-seam pipes of large diameter and their accessories is the main activity of the UKRAINIAN PIPE PLANT.

Such pipes are manufactured according to the requirements of GOST 10704-91, GOST ‎10705-80, GOST 10706-76, GOST 20295-85, GOST 8639-82, GOST 13663-86, European standards EN 10217-5, EN 10219-1,2, EN 10210 with a diameter of 325 mm to 2,020 mm, with a wall thickness of 6 mm to 20 mm, with a wide range of used steel grades st3, st20, st09G2S, 17G1SU and other steels with a strength class up to and including K60. Sustained pipe pressure is according to GOST 3845-75.

UTЗ. Изображение №6537

This type of product is in demand for laying various communications, construction of oil pipelines, gas pipelines, heat pipelines, water pipes, chimneys, for the transportation of steam, sewage, etc. The scope of application of pipes is from agriculture and construction to the chemical and mining industries.

UKRAINIAN PIPE PLANT also has a production line that provides the technical capability to produce steel pipes up to 12,000 mm long without a transverse seam.

Catalogues of manufactured pipes

GOST 10704-91GOST 20295-85GOST 10706-76GOST 10705-80

GOST 10705-80, GOST 10704-91

Pipes are used for pipelines and structures for various purposes.

Size and weight of pipes:

Outer diameter, mm Weight of 1 m of pipe, kg, with wall thickness, mm
6,0 7,0 8,0 9,0 10,0 12,0
325,0 47,20 54,90 62,54 70,14
355,6 51,73 60,18 68,58 76,93 85,23
377,0 54,90 63,87 72,80 81,68 90,51
406,4 59,25 68,95 78,60 88,20 97,76 116,72
426,0 62,15 72,33 82,47 92,55 102,59 122,52

Along the length of the pipe supply:

  • non-dimensional length: from 5.0 to 12.0 m;
  • measuring length: 6.0 m and 12.0 m.

Pipes are made of steel grades:

Steel grades Regulatory documentation for chemical composition
St3sp GOST 380
10, 20 GOST 1050

Mandatory requirements:

  • conducting the hydraulic pressure test;
  • conducting the quality control of the welding seam by non-destructive methods.

UTЗ. Изображение №6553

GOST 10706-76, GOST 10704-91

Pipes are used for pipelines and structures for various purposes.

Size and weight of pipes:

Outer diameter, mm Weight of 1 m of pipe, kg, with wall thickness, mm
6,0 7,0 8,0 9,0 10,0 12,0 14,0 16,0 20,0
426 62,76 73,05 83,29 93,47 103,61 123,74
478 70,54 82,12 93,66 105,14 116,57 139,29
530 78,32 91,19 104,02 116,80 129,52 154,83 179,93
630 123,95 139,21 154,43 184,72 214,81
720 141,87 159,39 176,85 211,62 246,19
820 181,80 201,76 241,51 281,06
920 204,22 226,66 271,40 315,94
1020 251,57 301,29 350,80 400,12 498,16
1120 276,48 331,18 385,68 439,98 547,98
1220 301,38 361,06 420,54 479,83 597,80
1420 351,21 420,85 490,29 559,54 693,43

Along the length of the pipe supply: non-dimensional length from 6.0 to 12.0 m.

Pipes are made of steel grades:

Steel grades Regulatory documentation for chemical composition
St3sp GOST 380
Low-alloy steel carbon equivalent of which does not exceed 0.48%

Mandatory requirements:

  • conducting the hydraulic pressure test;
  • conducting the quality control of the welding seam by non-destructive methods.

UTЗ. Изображение №6556

GOST 20295-85

Pipes are used for the construction of main gas and oil pipelines, oil products pipelines, technological and field pipelines.

Size and weight of pipes:

Outer diameter, mm Weight of 1 m of pipes, kg, with wall thickness, mm
6,0 7,0 8,0 9,0 10,0 12,0 14,0 16,0 20,0
530 78,32 91,19 104,02 116,80 129,52 154,83 179,93
630 123,95 139,21 154,43 184,72 214,81
720 141,87 159,39 176,85 211,62 246,19
820 181,80 201,76 241,51 281,06
920 204,22 226,66 271,40 315,94
1020 251,57 301,29 350,80 400,12 498,16
1120 276,48 331,18 385,68 439,98 547,98
1220 301,38 361,06 420,54 479,83 597,80
1420 351,21 420,85 490,29 559,54 697,43

Along the length of the pipe supply: non-dimensional length in the range from 10.6 to 12 m.

Pipes are made of strength classes:

Strength class Regulatory documentation for chemical composition
К34 GOST 1050
К38 GOST 380
К50, К52, К55, К60 GOST 19281, Specification for rent

Mandatory requirements:

  • conducting the hydraulic pressure test;
  • conducting the quality control of the welding seam by non-destructive methods.

UTЗ. Изображение №6559

EN 10217-5

Pipes are used to work at elevated temperatures.

Size and weight of pipes:

Outer diameter, mm Weight of 1 m of pipes, kg, with wall thickness, mm
6,0 6,3 8,0 10,0 12,0 12,5 16,0 20,0
406,4 59,2 62,2 78,6 97,8 117 121
457,0 66,7 70,0 88,6 110 132 137
508,0 98,6 123 147 153
610,0 119 148 177 184
711,0 139 173 207 215
762,0 149 185 222 231
813,0 159 198 237 247
914,0 179 223 267 278
1016,0 248 297 309 395 491
1067,0 261 312 325 415 516
1168,0 286 342 356 455 566
1219,0 298 357 372 475 591

Along the length of the pipe supply: from 4.0 to 12.0 m.

Pipes are made of steel grades:

Steel grades Regulatory documentation for chemical composition
P235 GH – ТС1 EN 10217-5

Mandatory requirements:

  • conducting the chemical analysis inspection;
  • conducting the tension test;
  • conducting the impact-bending test;
  • conducting the quality control of the welding seam by non-destructive methods;
  • hydraulic testing.

UTЗ. Изображение №6562

Welded hollow profiles for metal structures

EN 10219-1, EN 10219-2

Pipes are used for the construction of aboveground and underground structures, bridges and cranes.

Size and weight of round pipes:

Outer diameter, mm Weight of 1 m of pipes, kg, with wall thickness, mm
6,0 6,3 8,0 10,0 12,0 12,5 16,0 20,0
323,9 47,0 49,3 62,3 77,4 92,3 96,0
355,6 51,7 54,3 68,6 85,2 102 106
406,4 59,2 62,2 78,6 97,8 117 121
457,0 66,7 70,0 88,6 110 132 137
508,0 98,6 123 147 153
610,0 119 148 177 184
711,0 139 173 207 215
762,0 149 185 222 231
813,0 159 198 237 247
914,0 179 223 267 278
1016,0 248 297 309 395 491
1067,0 261 312 325 415 516
1168,0 286 342 356 455 566
1219,0 298 357 372 475 591

UTЗ. Изображение №6565

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Our contacts
Working hours:
From Monday till Friday
from 09.00 a.m. till 06.00 p.m.
Contact telephone numbers:
Office address in Dnipro:
Office 217, Business-center “CUBE”, 26B Naberezhna Peremohy Str., 49000, Dnipro
Office address in Kyiv:
32V Esplanadna Str., 01023, Kyiv
Manufacturer’s and warehouse address:
22 Dniprostalivska Str., 49000, Dnipro

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