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Stainless Steel Uns32750 Pipe For Shipbuilding by Chongqing Perpetual Imp & Exp Co.,Ltd.
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Stainless Steel Uns32750 Pipe For Shipbuilding - Image 1

Stainless Steel Uns32750 Pipe For Shipbuilding

🕐最近更新:Jul 19, 2026
5/ Bags
最小起订量: 1 Bags
💱₹5.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS 编码7304.40
⚙️材质Super Duplex Stainless Steel UNS32750 (Grade 2507)
📁类目Stainless Steel Pipes & Pipe Fittings
💳付款方式T/T · L/C · D/P
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Buy Stainless Steel Uns32750 in Bulk — Verified Supplier in China

stainless steel UNS32750 pipe for shipbuilding Duplex Stainless Steel Pipe Duplex stainless steel has �±+�³ dual-phase structure, so its performance characteristics have the characteristics of austenitic stainless steel and ferritic stainless steel, and it is a kind of stainless steel with high strength and corrosion resistance. Usually, in the case of low C content, the Cr content is 18%~28%, and the Ni content is 3%~10%. Some steels also contain alloying elements such as Mo, Cu, Nb, Ti, and N. Compared with ferrite, it has higher plasticity and toughness, no room temperature brittleness, significantly improved intergranular corrosion resistance and welding performance. Features. Compared with austenitic stainless steel, the yield strength is significantly improved, and the resistance to intergranular corrosion, stress corrosion, corrosion fatigue and abrasion is significantly improved. Main grades: S31803/S32250, S32750, S32760, S31500, S31500, 32001, S32003, S32304 Commonly used standard: ASTM A789 (ASME SA789) General Purpose Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe ASTM A790 (ASME SA790) Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe ASTM A928 (ASME SA928) Standard Specification for Filled Metal Electrofusion Welded Ferritic/Austenitic (Duplex) Stainless Steel Tubing GB/T 21832-2008 Austenitic-ferritic duplex stainless steel welded steel pipe GB/T 21833-2008 Austenitic-ferritic duplex stainless steel seamless steel pipe Features:

1. Excellent general corrosion resistance and local corrosion resistance, especially stress corrosion resistance, pitting corrosion resistance, crevice corrosion resistance, corrosion fatigue resistance and abrasion resistance, etc.

2. Good weldability

3. Good comprehensive mechanical properties

4. Good resistance to intergranular corrosion

5. High cost performance and long service life UNS S32750 super duplex steel has high strength and excellent corrosion resistance. It is especially suitable for components in desalination plants, heat exchangers in seawater cold treatment plants, drive shafts for outgoing pipes in the ocean, containers in paper mills and petrochemical conveying tube etc. It can also be used in exposed external environments (such as bridges, sea-immersed buildings, etc.) for a long time. Due to their high strength, good plastic toughness, and slower ductile-brittle transition than carbon-steel ferritic stainless steels, dual-phase steels also have good low temperature (-40�°C) toughness. In short, the dual-phase steel material will be an excellent material for engineering applications. Specifications: 6.5-800 Spot storage is available. Available in custom sizes.

Stainless Steel Uns32750 Specifications, Trade Terms & Pricing
HS Code7304.40
MaterialSuper Duplex Stainless Steel UNS32750 (Grade 2507)
Grade/TypeUNS32750 / SAF 2507 / WNR 1.4410 Super Duplex Stainless Steel
Purity/CompositionCr 24-26%, Ni 6-8%, Mo 3-5%, N 0.24-0.32%, C max 0.030%, Fe balance
Size/DimensionsNPS 1/2" to 24", SCH 10/40/80/XS/160, Wall thickness 2-30mm
StandardASTM A790 / ASTM A928 / ASTM A789, EN 10216-5, ISO 9330
ApplicationShipbuilding hull piping, seawater cooling systems, offshore oil and gas platforms, marine structural components
PackagingBundled with plastic end caps, steel strapping, waterproof wrapping, containerized for sea freight
OriginSubject to supplier (major producers: EU, Japan, South Korea, China)
About Chongqing Perpetual Imp & Exp Co.,Ltd. — Supplier in China
🏭

UNS32750 super duplex stainless steel pipe is engineered for demanding marine and offshore applications, offering exceptional strength and superior corrosion resistance in seawater environments. This 2507 grade pipe features a balanced austenite-ferrite microstructure that outperforms standard austenitic grades in chloride-rich conditions. Widely specified for shipbuilding hull piping, ballast systems, and offshore platform construction, UNS32750 pipe meets ASTM A790 standards and is competitively priced for global trade at current market rates. Exporters and importers favor this material for its durability in aggressive maritime conditions and compliance with major classification society requirements.

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关于 Stainless Steel Uns32750 的常见问题
The minimum order quantity for Stainless Steel Uns32750 from Chongqing Perpetual Imp & Exp Co.,Ltd. is 1 Bags. For trial or smaller orders, contact the supplier directly through EximNext to discuss flexible terms.

Sourcing Stainless Steel Uns32750 Pipe For Shipbuilding from China

Stainless Steel Uns32750 Pipe For Shipbuilding is offered by Chongqing Perpetual Imp & Exp 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 Stainless Steel Uns32750, 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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Buy Stainless Steel Uns32750 in Bulk — Verified Supplier in China

When sourcing Stainless Steel Uns32750 Pipe For Shipbuilding for your business, securing the right balance of quality and cost is essential. Chongqing Perpetual Imp & Exp Co.,Ltd., a verified supplier based in China, offers this product with key specifications including UNS32750 / SAF 2507 / WNR 1.4410 Super Duplex Stainless Steel, Cr 24-26%, Ni 6-8%, Mo 3-5%, N 0.24-0.32%, C max 0.030%, Fe balance, and NPS 1/2" to 24", SCH 10/40/80/XS/160, Wall thickness 2-30mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.40, making it a staple in the Stainless Steel Pipes & Pipe Fittings sector with strong demand from importing countries worldwide.

Stainless Steel Uns32750 Specifications, Trade Terms & Pricing

Importing Stainless Steel Uns32750 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Chongqing Perpetual Imp & Exp 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 7304.40 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.

About Chongqing Perpetual Imp & Exp Co.,Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Stainless Steel Uns32750 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 import export marketplace. Start your sourcing journey today.

Import Stainless Steel Uns32750 — Shipping, Logistics & Customs

Importing Stainless Steel Uns32750 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 7304.40 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Stainless Steel Uns32750

What is the wholesale price of Stainless Steel Uns32750 Pipe For Shipbuilding?

The current listed wholesale price for Stainless Steel Uns32750 Pipe For Shipbuilding from Chongqing Perpetual Imp & Exp Co.,Ltd. is $5/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 Chongqing Perpetual Imp & Exp Co.,Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Stainless Steel Uns32750?

The supplier, Chongqing Perpetual Imp & Exp Co.,Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Stainless Steel Uns32750. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Stainless Steel Uns32750 Pipe For Shipbuilding?

For international shipping and customs clearance, Stainless Steel Uns32750 Pipe For Shipbuilding is classified under HS Code 7304.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Stainless Steel Uns32750 from China?

To import Stainless Steel Uns32750 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Chongqing Perpetual Imp & Exp Co.,Ltd.. Ensure you have the necessary import licenses for Stainless Steel Pipes & Pipe Fittings products in your destination country.

Is Chongqing Perpetual Imp & Exp Co.,Ltd. a verified supplier?

Yes, Chongqing Perpetual Imp & Exp 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.

What are the key specifications of Stainless Steel Uns32750 Pipe For Shipbuilding?

The key specifications for Stainless Steel Uns32750 Pipe For Shipbuilding supplied by Chongqing Perpetual Imp & Exp Co.,Ltd. include UNS32750 / SAF 2507 / WNR 1.4410 Super Duplex Stainless Steel, Cr 24-26%, Ni 6-8%, Mo 3-5%, N 0.24-0.32%, C max 0.030%, Fe balance, and NPS 1/2" to 24", SCH 10/40/80/XS/160, Wall thickness 2-30mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Stainless Steel Uns32750?

Chongqing Perpetual Imp & Exp Co.,Ltd. offers Stainless Steel Uns32750 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Stainless Steel Uns32750 the most?

Stainless Steel Uns32750 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Chongqing Perpetual Imp & Exp Co.,Ltd. through our platform.

What certifications does this Stainless Steel Uns32750 supplier hold?

Chongqing Perpetual Imp & Exp Co.,Ltd. maintains international quality certifications. These ensure that the Stainless Steel Uns32750 meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Stainless Steel Uns32750 Pipe For Shipbuilding on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Chongqing Perpetual Imp & Exp Co.,Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

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 Chongqing Perpetual Imp & Exp Co.,Ltd..

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