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Views: 1 Author: Site Editor Publish Time: 2026-02-07 Origin: Site
The 2 7/8 L80-1 EUE Tubing Coupling is manufactured to API 5CT standards, connecting 2 7/8″ EUE tubing pipes. It delivers precise thread engagement and reliable performance in oilfield tubing operations.
Made from L80-1 steel, this coupling provides high tensile strength and toughness for demanding wellbore conditions.
API 5CT Standard Compliance
High-strength L80-1 Material
EUE Thread Connection
Precision CNC Machining
Corrosion-Resistant Surface
Specification | Detail |
|---|---|
Size | 2 7/8″ |
Thread Type | EUE |
Steel Grade | L80-1 |
Material | Seamless Carbon Steel |
Heat Treatment | Quenched and Tempered |
Thread Form | API Round Thread |
Parameter | Value |
|---|---|
Coupling OD | ~3.50″ (88.9 mm) |
Coupling Length | ~5.12″ (130 mm) |
Approx. Weight | ~2.10 kg |
Thread Pitch | 8 TPI |
Production and injection wells
Workover operations
Pressure tubing connections
API tubing compatibility
Material inspection
Thread gauging
Mechanical testing
Surface finish verification
Wooden pallets or cases
Anti-rust oil
Export-standard packaging
✅ Secure oilfield tubing connection
✅ High-strength performance
✅ Reliable in downhole operations
