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This is a 3 mm thick super duplex stainless steel plate conforming to ASTM A240, produced in UNS S32750 grade with a 25% chromium, 7% nickel, 3% molybdenum and nitrogen alloyed composition. The plate is flat-rolled and delivered in a hot or cold-rolled finish, suitable for applications where high strength and chloride stress corrosion cracking resistance are critical. Its chemical makeup and microstructure provide superior pitting and crevice corrosion resistance in chloride-rich environments compared to standard austenitic stainless steels.
Super duplex S32750 is a two-phase ferritic-austenitic steel commonly supplied in sheet and plate form, with typical industry thickness tolerances of ±0.1 mm for precision applications. Surface finishes for this grade often include No. 1, No. 2B, or No. 4, with No. 1 being a hot-rolled, annealed and pickled finish and No. 2B a cold-rolled, annealed and skin-passed finish. These plates are widely used in offshore oil and gas platforms, chemical processing equipment, heat exchangers and marine systems where exposure to seawater or acidic media is frequent.
Industrial buyers source this material for pressure vessels, desalination plants and structural components in aggressive environments. The plate is packed in steel frames and cardboard for export, ensuring protection during international transit. Buyers should confirm surface finish, dimensional tolerances and heat treatment status with the supplier, as these directly impact performance in high-stress applications. Lead time and MOQ are supplier-specific and must be verified before procurement.
| Grade | ASTM A240 S32750 (UNS S32750) |
| Thickness | 3 mm |
| Material Type | Super Duplex Stainless Steel |
| Chromium Content | 25% typical |
| Nickel Content | 7% typical |
| Molybdenum Content | 3% typical |
| Nitrogen Alloyed | Yes |
| Surface Finish Options | No. 1, No. 2B, No. 4 (typical for duplex grades) |
| Tensile Strength | 800 MPa typical (annealed condition) |
| Yield Strength | 550 MPa typical (annealed condition) |
| Corrosion Resistance | Superior chloride stress corrosion cracking resistance vs. austenitic grades |
| Packaging | Steel frame and cardboard for export |
Zhengzhou Huitong Pipe Fittings operates from Room 2004 at the Expo Center on Dongfeng Road in Zhengzhou, Henan Province, China. The company is listed as an imported-tier supplier with a harbor trust level, indicating a baseline verification status for international trade. Its profile confirms a focus on stainless steel, duplex, nickel alloy and specialty steel products, including plates, sheets and coils, with a stated address in a commercial hub of central China.
The supplier’s response rate and average response hours are currently unrecorded, suggesting buyers should anticipate standard lead times for inquiries. The company’s product range includes super duplex S32750 plates among other high-alloy materials, positioning it as a specialist in corrosion-resistant metals for industrial applications. No additional certifications, client references or production capacity details are provided in the available profile, so these must be confirmed directly with the supplier.
This ASTM A240 S32750 super duplex stainless steel plate is a 3mm thick flat-rolled product offering exceptional strength and corrosion resistance for demanding industrial environments. S32750 (UNS S32750) contains approximately 25% chromium and provides superior chloride stress corrosion cracking resistance compared to standard austenitic grades. Widely used in offshore platforms, chemical processing, heat exchangers, and marine applications, this plate meets ASTM A240 specifications and is available in standard export packaging for international trade.
| 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 |
Before ordering, verify the plate’s heat number and corresponding mill test certificate (MTC) to ensure it meets ASTM A240 and UNS S32750 specifications. Check that the chemical composition and mechanical properties align with your project’s requirements, particularly for chloride exposure or high-pressure applications. Request third-party inspection if the material will be used in critical service conditions.
Confirm logistics details such as packaging type (steel frame vs. wooden crates), loading port in China, and Incoterms (e.g., FOB Qingdao or CIF destination). Lead times for 3 mm S32750 plates can vary based on mill schedules, so clarify production and shipping timelines. Payment terms, such as L/C or T/T, should be agreed in advance to avoid delays.
For quality assurance, perform a visual inspection for surface defects, dimensional checks for thickness and flatness, and non-destructive testing (e.g., ultrasonic or dye penetrant) if required. Ensure the material is properly marked with grade, heat number and size for traceability. Request certificates of conformity and any additional testing reports, such as PMI (Positive Material Identification) or intergranular corrosion tests, to validate the material’s integrity.
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When sourcing Astm A240 S32750 Steel Plate 3mm Thickness for your business, securing the right balance of quality and cost is essential. Zhengzhou Huitong Pipe Fittings, a verified supplier based in China, offers this product with key specifications including ASTM A240 UNS S32750, Super Duplex Stainless Steel, Cr 24-26%, Mo 3-5%, Ni 6-8%, N 0.24-0.32%, Fe Balance, and Thickness 3mm, Width 1000-1500mm, Length 2000-6000mm (Custom cut available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $5,2006,800./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7219.32, making it a staple in the Steel Plates sector with strong demand from importing countries worldwide.
Importing Astm A240 S32750 Steel Pl requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhengzhou Huitong Pipe Fittings 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 7219.32 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 Astm A240 S32750 Steel Pl 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 Steel Plates category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Astm A240 S32750 Steel Pl 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 7219.32 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 Astm A240 S32750 Steel Plate 3mm Thickness from Zhengzhou Huitong Pipe Fittings is $5,2006,800./Unit 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 Zhengzhou Huitong Pipe Fittings through EximNext.
The supplier, Zhengzhou Huitong Pipe Fittings, has set a Minimum Order Quantity (MOQ) of 1 Unit for Astm A240 S32750 Steel Pl. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Astm A240 S32750 Steel Plate 3mm Thickness is classified under HS Code 7219.32. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Astm A240 S32750 Steel Pl from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhengzhou Huitong Pipe Fittings. Ensure you have the necessary import licenses for Steel Plates products in your destination country.
Yes, Zhengzhou Huitong Pipe Fittings 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 Astm A240 S32750 Steel Plate 3mm Thickness supplied by Zhengzhou Huitong Pipe Fittings include ASTM A240 UNS S32750, Super Duplex Stainless Steel, Cr 24-26%, Mo 3-5%, Ni 6-8%, N 0.24-0.32%, Fe Balance, and Thickness 3mm, Width 1000-1500mm, Length 2000-6000mm (Custom cut available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhengzhou Huitong Pipe Fittings offers Astm A240 S32750 Steel Pl with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Astm A240 S32750 Steel Pl is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhengzhou Huitong Pipe Fittings through our platform.
Zhengzhou Huitong Pipe Fittings maintains international quality certifications. These ensure that the Astm A240 S32750 Steel Pl 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. Zhengzhou Huitong Pipe Fittings 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 Zhengzhou Huitong Pipe Fittings.
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