2205 Stainless Steel Pipe 33.4mm OD 3.38mm Wall ASTM A790 Annealed Pickled 6m
Product Introduction
2205 duplex stainless steel pipe manufactured to ASTM A790 / A928, with outer diameter 33.4 mm and wall thickness 3.38 mm. Duplex 2205 combines roughly double the yield strength of standard austenitic grades with excellent resistance to stress corrosion cracking and pitting, ideal for aggressive offshore and chemical service. Welded duplex 2205 piping delivers high mechanical strength and outstanding resistance to pitting and stress corrosion cracking in chloride-bearing environments.
Every pipe is produced under strict quality control, with full traceability from the raw coil or billet to the finished tube. Mill test certificates, chemical composition reports and mechanical property data are available with every shipment, and third-party inspection by SGS, BV or TUV can be arranged upon request.
Product Specifications
| Parameter | Details |
|---|---|
| Material Grade | 2205 |
| Manufacturing Standard | ASTM A790 / A928 |
| Outer Diameter (OD) | 33.4 mm |
| Wall Thickness (WT) | 3.38 mm |
| Length | 6 m (random or cut lengths) |
| Surface Finish | Annealed and pickled |
| End Finish | Plain or beveled |
| Packaging | Plastic end caps, bundles secured by steel strips or export wooden crates |
Applications
This 2205 duplex stainless steel pipe is widely used in the following fields:
- Offshore platforms and subsea pipelines
- Seawater desalination plants
- Chemical plants handling chlorides
- Pulp and paper bleaching lines
- Flue gas desulfurization systems
Custom sizes and non-standard specifications are available on request. Contact us for a quotation with your required OD, wall thickness and quantity, and our team will reply within 24 hours.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.