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This grade of stainless steel is renowned for its superior mechanical properties, which allows it to withstand high-stress environments while maintaining durability and longevity.
Key specifications include seamless pipes ranging from 1/4" to 12" in Schedule 10S/40S/80S/100/120/160/XXS, ensuring a comprehensive selection for various industrial needs. The welded pipes can extend up to 30", accommodating diverse project requirements. This material combines the best of both austenitic and ferritic stainless steels, offering improved resistance to pitting and stress corrosion cracking.
Common applications span oil and gas, chemical processing, and marine environments, where reliable performance is critical. Duplex stainless steel is also widely used in pressure vessels and heat exchangers. The products are shipped under FOB or CIF terms and adhere to relevant certifications, including ISO and ASTM standards, guaranteeing high quality.
| HS Code | 7304.11 |
| Material | Duplex Stainless Steel UNS S31803 / S32205 (22% Cr, 5% Ni, 3% Mo, balanced Fe) |
| Grade / Type | UNS S31803 / S32205 (Type 2205 Duplex) |
| Composition | 22-23% Cr, 3-5.5% Mo, 4.5-6.5% Ni, 0.14-0.20% N, balance Fe (Dual-phase ferritic-austenitic microstructure) |
| Size / Dimensions | NPS 1/2" to 24"; Wall Thickness: SCH 5S to XXS; OD 21.3mm to 610mm |
| Standard | ASTM A790 / A928, ASME SA790, EN 10216-5, ISO 15156 |
| Form | Seamless Pipe, Welded Pipe, Butt Weld Fittings (Elbows, Tees, Reducers, Caps), Forged Fittings |
| Application | Offshore oil & gas, chemical processing, seawater desalination, power plant cooling systems, pulp & paper, marine engineering |
| Packaging | Bundled with plastic end caps, wooden crating for overseas export, mill test certificates attached |
| Origin | Sweden / USA / Japan / India (Major producers: Outokumpu, Rolled Alloys, Astemo) |
Duplex Stainless Steel pipes in UNS S31803 and S32205 grades offer superior strength and corrosion resistance, with a dual-phase microstructure of austenite and ferrite that outperforms standard austenitic grades. These pipes are widely used in offshore oil and gas, chemical processing, desalination, and power generation applications where chloride stress cracking is a concern. Available in ASTM A790 standard dimensions, they are a preferred import for infrastructure and industrial plant projects across global markets.
| Business Type | Supplier |
| Year Established | Recently Joined |
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| Major Markets | Global |
| Response Time | <4h |
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Duplex Stainless Steel (uns No S31803 / S32205) is offered by Pdr Exports, a Supplier based in India, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Duplex Stainless Steel (u, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Duplex Stainless Steel (Uns No S31803 / S32205) for your business, securing the right balance of quality and cost is essential. Pdr Exports, a verified supplier based in India, offers this product with key specifications including UNS S31803 / S32205 (Type 2205 Duplex), 22-23% Cr, 3-5.5% Mo, 4.5-6.5% Ni, 0.14-0.20% N, balance Fe (Dual-phase ferritic-austenitic microstructure), and NPS 1/2" to 24"; Wall Thickness: SCH 5S to XXS; OD 21.3mm to 610mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4,8006,200./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7304.11, making it a staple in the Stainless Steel Pipes & Pipe Fittings sector with strong demand from importing countries worldwide.
Importing Duplex Stainless Steel (U requires careful attention to shipping logistics, customs compliance, and secure payment terms. Pdr Exports offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7304.11 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Duplex Stainless Steel (U has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Stainless Steel Pipes & Pipe Fittings category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Duplex Stainless Steel (U requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7304.11 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Duplex Stainless Steel (Uns No S31803 / S32205) from Pdr Exports is $4,8006,200./Unit on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Pdr Exports through EximNext.
The supplier, Pdr Exports, has set a Minimum Order Quantity (MOQ) of 1 Unit for Duplex Stainless Steel (U. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Duplex Stainless Steel (Uns No S31803 / S32205) is classified under HS Code 7304.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Duplex Stainless Steel (U from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Pdr Exports. Ensure you have the necessary import licenses for Stainless Steel Pipes & Pipe Fittings products in your destination country.
Yes, Pdr Exports is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Duplex Stainless Steel (Uns No S31803 / S32205) supplied by Pdr Exports include UNS S31803 / S32205 (Type 2205 Duplex), 22-23% Cr, 3-5.5% Mo, 4.5-6.5% Ni, 0.14-0.20% N, balance Fe (Dual-phase ferritic-austenitic microstructure), and NPS 1/2" to 24"; Wall Thickness: SCH 5S to XXS; OD 21.3mm to 610mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Pdr Exports offers Duplex Stainless Steel (U with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Duplex Stainless Steel (U is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Pdr Exports through our platform.
Pdr Exports maintains international quality certifications. These ensure that the Duplex Stainless Steel (U meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Pdr Exports will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Pdr Exports.
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