2205 Duplex Stainless Steel Pipe
- Balanced austenitic-ferritic microstructure for excellent mechanical strength and toughness
- Superior resistance to pitting, crevice corrosion, and stress corrosion cracking (SCC)
- Higher yield strength than 316L, allowing thinner wall designs and material savings
- Good weldability and formability with proper processing procedures
- Wide size availability and customization to meet project-specific demands
- Strict factory inspection with full test reports and traceable batch numbers
Product details
| Item | Details |
|---|---|
| Product Name | 2205 Duplex Stainless Steel Pipe |
| Standard | ASTM A789, ASTM A790, ASME SA789, EN 10216-5 |
| Grade | UNS S32205 / 1.4462 |
| Type | Seamless & Welded |
| Outer Diameter | 10mm – 610mm |
| Wall Thickness | 1.0mm – 40mm |
| Length | 2m, 3m, 6m, or customized |
| Surface | Annealed & Pickled, Brushed, Polished |
| Delivery Condition | Solution Annealed, Cold Drawn, Hot Rolled |
Typical Applications
Offshore and marine engineering: seawater pipelines, heat exchangers, ship systems
Oil and gas industry: pipelines, processing equipment, sour gas service
Desalination plants: high-pressure RO and water treatment pipelines
Chemical processing: acid transportation, reactors, and corrosive media pipelines
Pulp and paper industry: digesters, bleaching systems
Power generation: heat exchangers, boiler tubes, and waste heat recovery units
Packaging & Shipping
Protective anti-rust oil and waterproof PE film wrapping
Bundled with steel strips and supported by wooden pallets or cases
Clear labeling with grade, size, batch, and shipping marks
Suitable for sea freight in 20GP / 40HQ containers
Main loading ports: Shanghai, Ningbo, Tianjin, Qingdao
Production & Lead Time
Stock items: 3–7 working days
Custom seamless pipes: 15–25 working days
Custom welded pipes: 10–18 working days
Trade terms: EXW, FOB, CFR, CIF
Contact for Quotation
Please send your required size, quantity, application, and destination port.
We will provide a professional quotation, technical support, and clear delivery schedule within 12 hours.
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