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Electrically welded OCTG pipe

OMK was among the first in Russia to manufacture electrically welded tubing (small OD of between 60 and 114 mm and a wall gage of up to 12.7 mm).

Electrically Welded Casing Electrically Welded Tubing
OD 102 - 426 mm 60 - 114 mm
Wall thickness, mm 5,69 - 12,70 mm 4,24 - 12,70 mm
Grades K55 - P110 (D-М) K55 -P110 (D-М)

Special tubular groups

Low-temperature (LT) down to -60°C down to -60°C

Premium Connection Type

Standard per GOST/API
  • BTC
  • ОТТМ
  • ОТТГ
  • LC
  • STС
  • NU
  • НКТМ
  • НКМ
Semi - premium OMK REGUL -
Premium gas-tight
  • OMK ALPHA
  • OMK POLAR
-
  • GOST 31446-2017
  • Manufacturer’s specification (TU)
  • API 5CT (PSL 1, 2, 3)
  • GOST 31446-2017
  • Manufacturer’s specification (TU)
  • API 5CT (PSL 1, 2, 3)