Material Data Sheet

Please select a material application among SM series and proprietary grades.

Sour Service - SM-90XSD

Coupling: Purple, Blue

Pipe body: Purple, Blue

General description

SM90S is a low alloy Carbon steel OCTG material suitable for severe Sour Service applications. SM90S is a Sulfide Stress Cracking (SSC) resistant material.

SSC failure mechanism is a form of Hydrogen embrittlement in combined presence of H2S, water and tensile stresses. SM90S benefits from SMI’s unrivaled know-how in manufacturing sour service materials since the 70’s and best-in-class quality control. SM90S offers a tighter quality control compared to API T95 and is manufactured based on API 5CT/ISO 11960 PSL2 requirements.

Diameters: 2-3/8” to 16”

Weights: as per API 5CT/ISO 11960

Special application: Please contact SMI engineer, should You require specific size, weight, drift, or any other characterization.