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Integral Christmas Tree
API 6A Integral Christmas Tree delivers uncompromising wellhead control with 20,000 PSI working pressure and forged steel monoblock construction for superior structural integrity. Featuring all-metal sealing technology (zero elastomers) and API 6A PR2 certification, it ensures zero-leakage performance in HPHT (350°F/177°C) and sour service (NACE MR0175 compliant). The compact flange-to-flange height reduces installation time by 40% versus conventional trees, while integrated chemical injection ports enable corrosion inhibition.
Product Details
API 6A Integral Christmas Tree System for Extreme Wellhead Control
(Monoblock Forged Steel Construction | 20K PSI Rated | NACE MR0175 Compliant)
Product Overview
Our Integral Christmas Tree (2-1/16" to 5-1/8") redefines wellhead safety with monoblock forged steel construction, eliminating flange connections to prevent leak paths. Designed for land/offshore oil & gas production, it delivers precise pressure control and flow regulation while meeting API 6A PSL3G/PR2 and NACE MR0175 standards for sour service.
Key Features & Benefits
1. Unmatched Structural Integrity
- Zero-Flange Design: Single-piece forging (ASTM A182 F22) reduces failure risks by 60% vs. conventional modular trees.
- All-Metal Seals: Inconel 718 ring gaskets and carbide-coated surfaces ensure Class VI leakage at 20,000 PSI and 350°F.
2. Operational Excellence
- Compact Footprint: 40% height reduction vs. standard trees, enabling easier offshore platform installation.
- Smart Ready: Optional IoT pressure/temperature sensors for real-time monitoring (API 6A Annex M compliant).
3. Material & Certification
- Corrosion Resistance: AA-HH material grades including super duplex (FF/HH) for chloride-rich environments.
- Global Compliance: DNV-GL for offshore, ATEX for explosive atmospheres.
Technical Specifications
| Parameter | Specification |
|---|---|
| Size Range | 2-1/16" to 5-1/8" (API 6A flange patterns) |
| Cycle Life | 10,000+ cycles at 15K PSI |
| Actuation | Manual gearbox or hydraulic actuator |
CTA: Download our wellhead integrity whitepaper or request a tree sizing calculator!
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