Carbon and alloy steel

For room, moderate and elevated temperatures

ASTM / ASME A/SA 106 API 5L: Gr. B - Gr. C

ASTM / ASME A/SA 335:Gr. 1 - Gr. 11 - Gr. 12 - Gr. 5 - Gr. 22 - Gr. 9 - Gr. 91

GOST 5632:

ASTM / ASME A234: WPB - WPC - WP1 - WP11 - WP12 - WP5 - WP22 - WP9 - WP91 - WP92

EN 10216-2: P195GH - P235GH - P265GH - 20MnNb6 - 16Mo3 - 8MoB5-4 - 14MoV63 - 10CrMo5-5 - 13CrMo4-5 - 10CrMo9-10 - 15NiCuMoNb5-6-4 - X11CrMo5 - X11CrMo9-1 - X10CrMoVNb9-1 - X10CrWMoVNb9-2 - X20CrMoV11-1 and equivalent grades

EN 10253-1 EN 10253-2

RCC-M: CL2 - CL3 - NC, grades P265GH - P280GH - P295GH - P355NH - TU42C - AE250B1 (other grades can be supplied upon request)

High Yield Steel for pipeline and offshore

ASTM A860/MSS-SP75: WPHY 42 - WPHY 46 - WPHY 52 - WPHY 60 - WPHY 65 - WPHY 70 grades - WPHY 80 only as per MSS-SP75

EN 10208-2: L245NB - L290NB - L360NB - L415NB - L360QB - L415QB - L450QB - L485QB - L555QB - L360MB - L415MB - L450MB - L485MB and equivalent grades

API 5L: X42 - X46 - X52 - X60 - X65 - X70 - X80

For low temperatures

ASTM / ASME A/SA 333: Gr. 3 - Gr. 6 - Gr. 8 and equivalent grades

ASTM / ASME A/SA 420: WPL6 - WPL3