10000 Psi Flange Coupling Adapter Double Studded Drilling Equipment

The 10000 PSI Flange Coupling Adapter is a double-studded connector engineered for extreme high-pressure drilling operations. Constructed from premium high-strength alloy steel, it offers exceptional mechanical reliability, corrosion resistance, and precise alignment under demanding conditions. This adapter enables secure connections between flange interfaces, supporting safe fluid handling, well control, and operational efficiency in both onshore and offshore oilfield applications.

• Pressure Rating: 2,000 - 20,000 PSI
• Size Range: 2" to 4" (custom sizes available)
• Material Class: AA - HH, forged high-strength alloy steel
• Temperature Rating: -46°C to +121°C
• Connection Type: Hammer union / flange / threaded / welded ends
• Sealing Type: NBR, HNBR, or FKM seals for H₂S & CO₂ environments
• Rotation Capability: Full 360° rotation, minimizing mechanical stress
• Surface Treatment: Anti-corrosion coating for extended service life

• Allows smooth rotation to prevent pipeline twisting
• High sealing reliability under fluctuating pressure
• Compatible with standard API hammer unions and adapters
• Compact, durable design suitable for onshore and offshore use
• Easy assembly, inspection, and maintenance

• Oilfield drilling and workover operations
• Wellhead and choke manifold flowline systems
• Fracturing, cementing, and acidizing units
• High-pressure transfer lines for mud, gas, or cement
• Testing and production facilities requiring flexible pipeline connections