High Pressure AA-HH Material Grade Christmas Tree for Anti-corrosion Wellhead and Drilling Diverter API 6A Standard
Product Overview
High Pressure AA-HH Material Grade Christmas Tree | Anti-Corrosion Wellhead & Drilling Diverter | API 6A Standard
The High Pressure AA-HH Material Grade Christmas Tree is engineered for critical oilfield applications, providing reliable flow and pressure control in anti-corrosion wellhead and drilling diverter systems. Constructed from premium AA-HH alloy materials, it offers superior strength and durability to withstand high-pressure environments up to 20,000 PSI and a wide temperature range of –46°C to +204°C.
Designed with advanced sealing systems and corrosion-resistant coatings, this Christmas tree ensures long-term performance in sour gas and harsh offshore or onshore conditions. Its modular configuration allows flexible installation, smooth operation, and easy maintenance, reducing downtime in demanding field operations.
Ideal for upstream oil & gas projects, choke manifolds, and diverter assemblies, this product delivers safety, reliability, and high operational efficiency, making it a critical component for wellhead pressure management.
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
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High Pressure AA-HH Material Grade Christmas Tree for Anti-corrosion Wellhead and Drilling Diverter API 6A Standard Images
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