2205 Oil Gas Pipe Tee Castings
Product Name: 2205 Duplex Stainless Steel Pipeline Tee Castings
(Shandong Hongyang Special Steel - Oil & Gas Infrastructure Specialists)
Product Overview
Engineered for critical hydrocarbon service, our ZG22Cr5Ni3MoN (2205 Duplex Steel) tee castings combine superior corrosion resistance with exceptional mechanical strength. API 6A and NACE MR0175 compliant, these components withstand sour gas environments containing H₂S/CO₂ while maintaining structural integrity at working pressures up to 15,000 psi.
Key Advantages
1. Extreme Environment Performance
Sour service certified: NACE MR0175/ISO 15156 compliance for H₂S environments
Erosion resistance: Withstands flow velocities up to 35 m/s in sandy conditions
Temperature range: -46°C to 300°C (DNV-OS-F101 compliant low-temperature impact)
2. Precision Manufacturing
Seamless branch integration: Full-radius flow paths reduce turbulence by 40% vs. welded tees
Dimensional control: ASME B16.9/B16.11 compliance with CT6 dimensional accuracy
Surface finish: Internal Ra≤3.2μm minimizes particulate adhesion
3. Certified Reliability
Material traceability: PMI tested with full ASTM A995 chemical reports
NDT inspection: 100% RT (ASTM E94) + UT (ASME SA388) coverage
Pressure testing: 1.5x design pressure hydrostatic test per API 6A
Technical Specifications
|
Parameter |
Value |
Standard |
|
Size Range |
1/2" - 24" NPS |
ASME B16.9 |
|
Pressure Rating |
Class 150-2500 |
ASME B16.34 |
|
PREN Value |
≥35 |
ASTM G48 |
|
Impact Toughness |
≥80J @ -46°C |
DNV-OS-F101 |
Typical Applications
Subsea manifolds: 10,000 psi rated tees for deepwater Christmas trees
Gas processing: Acid gas (15% H₂S) collection headers
Pipeline systems: Slug flow tees with reinforced branch junctions
Refinery transfer: Catalytic cracker feed lines with erosion-resistant design
Manufacturing Excellence
Advanced casting: Vacuum-sealed molding with controlled solidification
Heat treatment: Solution annealing at 1050°C ±10°C with rapid quench
Machining: CNC contouring for perfect flange face alignment
Testing: Full mechanical property validation per ASTM A923
Why Our Tees Outperform
✔ Integral casting eliminates branch weld failure risks
✔ Wall thickness optimization through FEA flow simulation
✔ Cryogenic service capability with Charpy tested properties
✔ Rapid delivery: 60 days for standard ASME B16.9 tees
Available with:
• API 6A/17D certification packages
• Dimensional inspection reports (ASME B16.20)
• Custom marking per NACE MR0103 requirements
FAQ
Q: What are the benefits of becoming your strategic partner?
Q: Do you participate in industry exhibitions or expos?
Q: Can I schedule an online meeting to discuss cooperation?
Q: How can I request a quotation?
Q: Why choose Hongyang Special Steel as a supplier?
Hot Tags: 2205 oil gas pipe tee castings, China 2205 oil gas pipe tee castings manufacturers, suppliers, factory, 2205 Chemical High Pressure Reactor Castings, 2205 Corrosion Resistant Structural Castings, 2205 Marine Propeller Hub Castings, 2205 Oil Gas Pipe Tee Castings, duplex2205, stainless steel
You Might Also Like
Send Inquiry