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Known for their excellent mechanical properties and corrosion resistance, these round bars are perfect for demanding environments in the oil and gas, chemical processing, and marine industries.
Key specifications include a dual-phase microstructure that combines the best attributes of both austenitic and ferritic stainless steels, providing superior strength and toughness. Our S31803 duplex round bars comply with ASTM A276 standards, ensuring they meet rigorous quality requirements. These bars are available in various diameters, catering to diverse manufacturing needs.
Applications range from construction and manufacturing to offshore oil rigs, where reliability and performance are critical. These round bars are ideal for shafts, valves, and fittings, ensuring they withstand harsh operating conditions. Our products are certified and packaged securely to ensure safe delivery. Trade terms such as FOB and CIF are available, and we accept payments via L/C and T/T for seamless transactions. We provide access to verified suppliers, competitive pricing, and a global marketplace for sourcing high-quality stainless steel products tailored to your industrial needs.
| HS Code | 7222.20 |
| Material | Duplex Stainless Steel S31803 (UNS S31803, equivalent to 2205) |
| Grade/Type | S31803 / UNS S31803 (ASTM), equivalent to 2205 duplex stainless steel |
| Purity/Composition | Cr 22-23%, Ni 4.5-6.5%, Mo 2.5-3.5%, N 0.14-0.20%, Fe balance — balanced austenite-ferrite microstructure |
| Size/Dimensions | Diameter 12mm to 300mm; standard lengths 6m or custom cut-to-size |
| Standard | ASTM A276, ASTM A479, EN 10088-3, NACE MR0175 / ISO 15156 |
| Application | Oil and gas pipelines, chemical processing vessels, offshore platforms, seawater systems, heat exchangers, pressure vessels |
| Packaging | Bundled with steel strapping, hex end caps, anti-corrosion wrapping, wooden pallets for export |
| Origin | Subject to supplier (commonly India, China, EU, South Korea, Taiwan) |
S31803 duplex stainless steel round bars are precision-engineered for demanding environments including oil and gas, chemical processing, and offshore marine applications, offering twice the yield strength of standard austenitic grades with excellent chloride stress corrosion resistance. These export-quality bars meet ASTM A276 and related international standards, available in diameters from 12mm to 300mm with optional mill test certificates for international trade verification. Ideal for importers and procurement specialists seeking high-performance duplex steel at competitive pricing for critical infrastructure projects.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Stainless Steel S31803 Duplex Round Bars is offered by Nickel Impex LLP, 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 Stainless Steel S31803 Du, 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 Stainless Steel S31803 Duplex Round Bars for your business, securing the right balance of quality and cost is essential. Nickel Impex LLP, a verified supplier based in India, offers this product with key specifications including S31803 / UNS S31803 (ASTM), equivalent to 2205 duplex stainless steel, Cr 22-23%, Ni 4.5-6.5%, Mo 2.5-3.5%, N 0.14-0.20%, Fe balance — balanced austenite-ferrite microstructure, and Diameter 12mm to 300mm; standard lengths 6m or custom cut-to-size. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4,2005,800./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7222.20, making it a staple in the Stainless Steel Bars sector with strong demand from importing countries worldwide.
Importing Stainless Steel S31803 Du requires careful attention to shipping logistics, customs compliance, and secure payment terms. Nickel Impex LLP 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 7222.20 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Stainless Steel S31803 Du 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 Bars category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Stainless Steel S31803 Du 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 7222.20 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 Stainless Steel S31803 Duplex Round Bars from Nickel Impex LLP is $4,2005,800./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 Nickel Impex LLP through EximNext.
The supplier, Nickel Impex LLP, has set a Minimum Order Quantity (MOQ) of 1 Unit for Stainless Steel S31803 Du. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Stainless Steel S31803 Duplex Round Bars is classified under HS Code 7222.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Stainless Steel S31803 Du from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Nickel Impex LLP. Ensure you have the necessary import licenses for Stainless Steel Bars products in your destination country.
Yes, Nickel Impex LLP 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 Stainless Steel S31803 Duplex Round Bars supplied by Nickel Impex LLP include S31803 / UNS S31803 (ASTM), equivalent to 2205 duplex stainless steel, Cr 22-23%, Ni 4.5-6.5%, Mo 2.5-3.5%, N 0.14-0.20%, Fe balance — balanced austenite-ferrite microstructure, and Diameter 12mm to 300mm; standard lengths 6m or custom cut-to-size. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Nickel Impex LLP offers Stainless Steel S31803 Du with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Stainless Steel S31803 Du is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Nickel Impex LLP through our platform.
Nickel Impex LLP maintains international quality certifications. These ensure that the Stainless Steel S31803 Du 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. Nickel Impex LLP 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 Nickel Impex LLP.
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