ASTM A790 Duplex 2205 Stainless Steel Pipe
1. Grade: TP304 / TP304L, TP316 / TP316L
2. Standard: ASTM A688
3. Manufacturing Process: Seamless & Welded
4. OD: 12.7 mm – 114.3 mm
5. Wall Thickness: 0.5 mm – 5 mm
6. Delivery Condition: Solution annealed
7. Certification: ISO9001, PED, ISO 17025 lab, TÜV certified manufacturer
Core Functions and Application:
Applied in condensers and heat exchangers requiring enhanced inspection and reliable performance.
Description
ASTM A790 Duplex 2205 Stainless Steel Pipe
When your venture requests remarkable quality and erosion resistance, ASTM A790 Duplex 2205 Stainless Steel Pipe conveys. As a trusted producer, YOUFASS works 15 generation lines with an yearly capacity of 50,000 tons, sponsored by ISO9001, PED, and TÜV certifications. Our duplex pipes serve basic applications in chemical handling, oil and gas, and marine situations where standard austenitic grades drop brief. With over 200 gifted workers and adaptable MOQ beginning from fair 1 pipe, we give custom-made arrangements with conveyance in as quick as 7 days to Tianjin Port.
Why Choose Duplex 2205 for Your Industrial Applications
You're likely investigating ASTM A790 Duplex 2205 Stainless Steel Pipe since your application requires more than customary stainless steel can offer. This duplex review combines austenitic and ferritic microstructures, giving you generally twice the abdicate quality of 316L whereas keeping up prevalent setting and hole erosion resistance.
The adjusted composition makes duplex 2205 perfect when you face:
- Chloride-rich situations like seaward platforms
- High-pressure frameworks requiring more slender dividers and weight reduction
- Aggressive chemical preparing conditions
- Budget limitations where long-term execution legitimizes starting investment
Key Benefits You'll Experience
Strength That Diminishes Costs
Higher mechanical properties cruel you can indicate more slender dividers. This cuts fabric costs and rearranges installation.
Corrosion Resistance Where It Counts
Duplex 2205 stands up to push erosion breaking way better than austenitic grades. You'll see amplified benefit life in acrid gas, seawater, and acidic conditions.
Thermal Stability
The duplex structure keeps up keenness over temperature ranges commonplace in warm exchangers and prepare piping.
Versatile Manufacturing
Available in both consistent and welded designs to coordinate your particular weight appraisals and dimensional requirements.
Technical Specifications
| Parameter | Specification |
|---|---|
| Grade | Duplex 2205 (UNS S32205 / S31803) |
| Standard | ASTM A790 |
| Outside Diameter (OD) | 12.7 mm – 114.3 mm |
| Wall Thickness (WT) | 0.5 mm – 5 mm |
| Length | Random, fixed, or U-bent |
| Manufacturing Process | Seamless & Welded |
| Heat Treatment | Solution annealed |
| Packaging | Wooden box with hexagonal binding + woven bag |
| Available Documents | MTC/MTR (3.1/3.2), TPI, WPS/PQR, MPS, UT/RT report |
Where You Can Apply The ASTM A790 Duplex 2205 Stainless Steel Pipe
Chemical & Petrochemical Processing
Handle destructive media in reactors, capacity tanks, and exchange lines where 316L would fall flat prematurely.
Oil & Gas Production
Subsea pipelines, topside handling, and gas dealing with frameworks advantage from duplex 2205's resistance to hydrogen sulfide and chlorides.
Marine & Offshore
Seawater cooling frameworks, counterweight lines, and stage structures withstand cruel saltwater exposure.
Pulp & Paper Industry
Digesters and dying gear stand up to the forceful chemicals utilized in production.
Desalination Plants
Reverse osmosis frameworks and brine taking care of require the chloride resistance duplex grades provide.
YOUFASS Manufacturing Advantage
Production Capacity You Can Rely On
Our 15 advanced generation lines guarantee reliable supply for both little orders and large-scale projects.
Quality From Start to Finish
We control crude fabric sourcing with traceable steel from recognized providers. Devoted testing gear and ISO 17025-accredited lab confirmation ensure each ASTM A790 Duplex 2205 Stainless Steel Pipe meets specifications.
Flexible Order Quantities
Whether you require 1 pipe for testing or thousands for a major establishment, we suit your necessities without compromise.
Fast Turnaround
Standard conveyance comes to Tianjin Port in 7 days, supporting tight extend schedules.
Complete Documentation
Full fabric traceability with process test certificates, third-party review reports, and welding capabilities accessible for each order.
Standards and Certifications:
- ISO 9001 Quality Management
- PED (Pressure Equipment Directive)
- TÜV certification.
Flexible requesting, quick delivery:
Need a test? Arranging a major venture? We'll facilitate end-to-end supply. With quickest conveyance in 7 days to Tianjin Harbour, your plan remains on track.
Clients' approval & trust
Frequently Asked Questions
Q:What is the product?
A:It's a broadly utilized duplex stainless steel combining austenitic and ferritic stages for adjusted quality, sturdiness, and erosion resistance.
Q:Duplex 2205 vs 316L—which is better?
A:Duplex 2205 offers around twofold the surrender quality and prevalent setting resistance, particularly in chloride situations. Select 316L for way better formability and welding straightforwardness in less requesting conditions.
Q:Where is Duplex 2205 used?
A:Primary applications include chemical processing plants, oil and gas facilities, marine structures, and any environment with high chloride exposure or stress corrosion cracking risks.
Q:Can you provide custom lengths?
A:Yes. We supply random lengths, fixed lengths, or U-bent configurations to match your installation requirements.
Q:What certifications do your pipes carry?
A:All products come with ISO9001, PED compliance, and TÜV manufacturer certification, plus comprehensive material test reports.
Contact Us
Ready to specify the right duplex piping solution,including ASTM A790 Duplex 2205 Stainless Steel Pipe? Reach our team at info@youfass.com for technical support and quotations.
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