
Casing L80 Type 1
Casing by Strength Group
API 5CT
Casing L80 Type 1 is supplied to API 5CT. Available in L80-1. Size range: OD 4½″–20″ (114–508 mm); R2/R3. Typical application: Group 2 — sour service (H2S), hardness ≤23 HRC, NACE MR0175. Made to order with full mill certification (EN 10204 3.1) for oil & gas projects across Iran and the Gulf.
| المواصفة القياسية | API 5CT |
| الدرجات / الأصناف | L80-1 |
| المقاسات / النطاق | OD 4½″–20″ (114–508 mm); R2/R3 |
| الفئة الفرعية | Casing by Strength Group |
| الفئة | OCTG Casing |
| مجال الاستخدام | Group 2 — sour service (H2S), hardness ≤23 HRC, NACE MR0175 |
المواصفات ذات الصلة