OCTG Materials

An unrivaled product line to tackle the most critical environments

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Application List

The application list will drive You through SMI material applications and subsequent proprietary grades.

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Nickel Alloy

Austenitic Nickel base OCTG material required for critical well conditions combining high concentrations of CO2, H2S, Chlorides, and various levels of temperatures.
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Duplex Stainless Steel

Austenitic - Ferritic dual microstructure OCTG material required for critical well conditions combining high concentrations of CO2, Chlorides, medium H2S content, and extreme temperatures
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Martensitic Stainless Steel

Chromium alloyed steel OCTG material commonly referred to as 13Cr, Modified 13Cr or Super13Cr, suitable for sweet environments containing CO2.
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Sour Service

Low alloy Carbon steel OCTG material resistant to Sulfide Stress Cracking in combined presence of H2S, water, and applied stress.
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High Collapse & Sour Service

Low alloy Carbon steel OCTG material resistant to Sulfide Stress Cracking (H2S), and providing improved Collapse resistance.
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High Collapse, High Strength

Carbon steel OCTG material that provides improved Collapse resistance, respectively higher strength resistance compared to API standard specification.
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Arctic

Carbon steel OCTG material that provides improved impact toughness resistance under low temperatures.
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API

Carbon, low alloy and Martensitic stainless steel material as defined in API 5CT / ISO 11960.
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