Seamless OCTG pipe
In 2023, OMK launched producing high-grade seamless casing and tubing ranging in size from 73 to 273 mm with semi-premium and premium connections.
Seamless Casing
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Seamless Tubing (comparison matrix)
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|---|---|
| OD 102 to 273 mm | OD 73 - 114 mm |
| Wall thickness, mm 5,69 - 12,70 mm | Wall thickness, mm 5,51 - 12,70 mm |
| Grades K55 to Q135 (D to R) | Grades K55 - Q135 (D to R) |
Special tubular groups
| Low-temperature (LT) down to -60°C | Low-temperature (LT) down to -60°C |
Sour service (for H₂S conditions)
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Sour service (for H₂S conditions)
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Corrosion resistant (for CO₂ environments)
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Corrosion resistant (for CO₂ environments)
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Premium Connection Type
Standard per GOST/API
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Standard per GOST/API
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| Semi - premium OMK REGUL | Semi - premium - |
Premium gas-tight
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Premium gas-tight
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Standards
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