Drilling API 6A Anti Corrosion Integraled Wellhead And Christmas Tree
Product Overview
Drilling API 6A Anti-Corrosion Integrated Wellhead & Christmas Tree
The Drilling API 6A Anti-Corrosion Integrated Wellhead and Christmas Tree is designed for demanding drilling operations, offering a compact, all-in-one solution for pressure management and flow control. Built from high-grade corrosion-resistant alloys, this assembly performs reliably under pressures up to 20,000 PSI and temperatures from –46°C to +204°C, making it suitable for harsh sour gas and offshore environments.
Its integrated design combines wellhead and Christmas Tree functionalities, reducing installation complexity while ensuring high operational efficiency. Advanced sealing systems and precision-engineered components guarantee tight shut-off, long-term durability, and minimal maintenance requirements.
Commonly applied in drilling wellheads, diverter systems, and high-pressure manifolds, this integrated unit ensures safety, robust performance, and consistent control for critical oilfield operations.
Key Features
- Material Grade: AA-HH high-strength steel alloys
- Pressure Rating: Up to 20,000 PSI (PSL1–PSL4)
- Temperature Range: –46°C to +204°C (–50°F to +400°F)
- Standards Compliance: API 6A, ISO 10423, NACE MR0175/ISO 15156
- Anti-Corrosion Design: Suitable for sour gas / H₂S service
- Operation: Manual, Hydraulic, or Actuated
- Installation: Wellhead, Choke Manifold, Diverter System
Advantages
- High structural integrity and long service life
- Corrosion-resistant for sour gas environments
- Reliable pressure and flow control
- Easy maintenance and inspection
Applications
Widely used in wellhead assemblies, choke manifolds, drilling diverter systems, and production trees, suitable for both onshore and offshore oil & gas operations.
Technical Specifications
| Parameter | Description |
| Size / Connection | 4" – 18", Flanged / Threaded / Studded |
| Material Grade | AA, BB, CC … HH |
| Pressure Class | PSL1 – PSL4 (2,000 – 20,000 PSI) |
| Temperature Class | L – U (–46°C to +204°C) |
| Special Service | H₂S / Anti-Corrosion |
Related Products
Blowout Preventer (BOP) • Choke Valve • Hydraulic Actuator • Wellhead Manifold
Product Photos
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