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We are a professional supplier of UNS N08031,alloy 31,W.Nr. 1.4562 With first quality from bars,slabs to formed shaped products:pipes,plates,flanges,fittings ISO 15156/ NACE MR0175,ASTM B622 seamless corrosion resistance tubes,pipes,plates,bars
Key Specifications: HS Code: 7307.23 | Material: Superaustenitic Stainless Steel UNS N08031 / Alloy 31 / W.Nr. 1.4562 (Fe balance, Cr ~31%, Ni ~31%, Mo ~1%, N ~0.2%) | Grade/Type: UNS N08031 / Alloy 31 / W.Nr. 1.4562, superaustenitic stainless steel pipe fittings | Purity/Composition: Cr ~26-28%, Ni ~30-32%, Mo ~6-7%, N ~0.15-0.25%, C max 0.015%, Fe balance | Size/Dimensions: 1/2" to 24" NPS, schedule 10S to 80S, or as per customer drawing | Standard: ASTM B622, ASTM B366, ASME SB366, ISO 15156 / NACE MR0175 | Application: Chemical processing, oil and gas, desalination, offshore platforms, pollution control, phosphoric acid plants | Packaging: Wooden cases or pallets with plastic end caps, suitable for sea freight export packaging | Origin: Subject to supplier (major producers: Europe, USA, Japan)
Supply & Ordering: Minimum Order Quantity: 1 Bags
HS Code: 7307.23 — classified under Metal & Metal Products.
| HS Code | 7307.23 |
| Material | Superaustenitic Stainless Steel UNS N08031 / Alloy 31 / W.Nr. 1.4562 (Fe balance, Cr ~31%, Ni ~31%, Mo ~1%, N ~0.2%) |
| Grade/Type | UNS N08031 / Alloy 31 / W.Nr. 1.4562, superaustenitic stainless steel pipe fittings |
| Purity/Composition | Cr ~26-28%, Ni ~30-32%, Mo ~6-7%, N ~0.15-0.25%, C max 0.015%, Fe balance |
| Size/Dimensions | 1/2" to 24" NPS, schedule 10S to 80S, or as per customer drawing |
| Standard | ASTM B622, ASTM B366, ASME SB366, ISO 15156 / NACE MR0175 |
| Application | Chemical processing, oil and gas, desalination, offshore platforms, pollution control, phosphoric acid plants |
| Packaging | Wooden cases or pallets with plastic end caps, suitable for sea freight export packaging |
| Origin | Subject to supplier (major producers: Europe, USA, Japan) |
UNS N08031 (Alloy 31, W.Nr. 1.4562) fittings are superaustenitic stainless steel components designed for highly corrosive environments, particularly those involving chlorides and acidic media. These fittings meet ISO 15156 and NACE MR0175 standards, making them suitable for chemical processing, oil and gas, and offshore applications. Available as elbows, tees, reducers, and caps in seamless construction, they offer superior chloride stress corrosion cracking resistance compared to standard austenitic grades. As a specialized corrosion-resistant alloy fitting, Alloy 31 commands a premium over conventional stainless steel but delivers exceptional longevity in demanding service conditions.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
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| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Uns N08031, Alloy 31, W.Nr. 1.4562 Fittings is offered by Shangdun Special Materials Co.Ltd., a Supplier based in China, 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 Uns N08031, Alloy 31, W.N, 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 Uns N08031, Alloy 31, W.Nr. 1.4562 Fittings for your business, securing the right balance of quality and cost is essential. Shangdun Special Materials Co.Ltd., a verified supplier based in China, offers this product with key specifications including UNS N08031 / Alloy 31 / W.Nr. 1.4562, superaustenitic stainless steel pipe fittings, Cr ~26-28%, Ni ~30-32%, Mo ~6-7%, N ~0.15-0.25%, C max 0.015%, Fe balance, and 1/2" to 24" NPS, schedule 10S to 80S, or as per customer drawing. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $50/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7307.23, making it a staple in the Stainless Steel Pipes & Pipe Fittings sector with strong demand from importing countries worldwide.
Importing Uns N08031, Alloy 31, W.N requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shangdun Special Materials Co.Ltd. 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 7307.23 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Uns N08031, Alloy 31, W.N 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 B2B marketplace. Start your sourcing journey today.
Importing Uns N08031, Alloy 31, W.N 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 7307.23 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 Uns N08031, Alloy 31, W.Nr. 1.4562 Fittings from Shangdun Special Materials Co.Ltd. is $50/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shangdun Special Materials Co.Ltd. through EximNext.
The supplier, Shangdun Special Materials Co.Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Uns N08031, Alloy 31, W.N. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Uns N08031, Alloy 31, W.Nr. 1.4562 Fittings is classified under HS Code 7307.23. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Uns N08031, Alloy 31, W.N from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shangdun Special Materials Co.Ltd.. Ensure you have the necessary import licenses for Stainless Steel Pipes & Pipe Fittings products in your destination country.
Yes, Shangdun Special Materials Co.Ltd. 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 Uns N08031, Alloy 31, W.Nr. 1.4562 Fittings supplied by Shangdun Special Materials Co.Ltd. include UNS N08031 / Alloy 31 / W.Nr. 1.4562, superaustenitic stainless steel pipe fittings, Cr ~26-28%, Ni ~30-32%, Mo ~6-7%, N ~0.15-0.25%, C max 0.015%, Fe balance, and 1/2" to 24" NPS, schedule 10S to 80S, or as per customer drawing. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shangdun Special Materials Co.Ltd. offers Uns N08031, Alloy 31, W.N with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Uns N08031, Alloy 31, W.N is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shangdun Special Materials Co.Ltd. through our platform.
Shangdun Special Materials Co.Ltd. maintains international quality certifications. These ensure that the Uns N08031, Alloy 31, W.N 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. Shangdun Special Materials Co.Ltd. 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 Shangdun Special Materials Co.Ltd..
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