Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Agriculture›Apparel and fashion accessories›Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
329 Stainless Steel Pipe
The 329 Stainless Steel Pipe is a duplex stainless steel product, designated as UNS S32900, offering superior strength and corrosion resistance compared to standard austenitic grades. Its chromium-molybdenum composition provides exceptional resistance to chloride stress corrosion, making it suitable for aggressive environments such as chemical processing, oil and gas, and marine applications. The pipe is available in standard dimensions and forms, including coils, strips, plates, sheets, tubes, and bars.
This grade features a two-phase microstructure with roughly equal proportions of austenitic and ferritic phases, combining the benefits of both. It delivers high tensile strength, excellent weldability without weld decay, and good machinability using conventional techniques. The material’s corrosion resistance extends to halides and other harsh chemicals, which is critical for pipelines in marine or industrial settings.
Common applications for 329 stainless steel pipe include propeller shafts, pump parts, fasteners, and heat exchangers in marine environments, as well as equipment for chemical processing and oil and gas production. Buyers should specify their required dimensions, wall thickness, and surface finish, as the supplier can provide various forms to meet project specifications. Confirm adherence to international standards such as ASTM A276/A276M or ASTM A240/A240M for pressure vessel applications.
| Material Grade | 329 / UNS S32900 |
| Type | Duplex Stainless Steel |
| Microstructure | Austenitic-Ferritic (roughly 50/50) |
| Key Alloying Elements | Chromium, Molybdenum |
| Corrosion Resistance | Excellent in chloride and halide environments |
| Tensile Strength | Higher than standard austenitic stainless steels (typical) |
| Weldability | Good, no susceptibility to weld decay |
| Machinability | Good with conventional techniques |
| Typical Standards | ASTM A276/A276M, ASTM A240/A240M, EN 10088-1, EN 10088-3, JIS G4304, GB/T 1220 |
| Available Forms | Coil, strip, plate, sheet, tube, pipe, flat, bar |
| Typical Applications | Marine (propeller shafts, pumps), chemical processing, oil and gas (pumps, valves, heat exchangers) |
| Surface Finish | Standard mill finish (custom finishes available on request) |
China Economic Steel Group (Guangdong) is located in Guanglong Industrial Zone, Chencun Town, Shunde District, Foshan City, Guangdong Province. The company specializes in stainless steel products, with a focus on duplex and high-performance grades such as 329. Its product portfolio includes pipes, tubes, sheets, coils, and bars, catering to industries like chemical processing, oil and gas, and marine applications.
The supplier holds a harbor trust tier and provides detailed technical specifications for its materials, including compliance with international standards like ASTM, EN, and JIS. While response rates and average response times are not publicly listed, the company’s product descriptions emphasize engineering precision and versatility. Buyers are advised to confirm lead times, minimum order quantities, and certification availability directly with the supplier.
329 stainless steel pipe is a duplex stainless steel offering superior strength and corrosion resistance compared to standard austenitic grades. With chromium-molybdenum composition, this pipe is widely used in chemical processing, oil and gas, and marine environments where chloride stress corrosion is a concern. Ideal for import-export trade, it meets international standards and is available in standard dimensions for industrial pipeline systems.
People Also Search For
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Sourcing 329 Stainless Steel Pipe from China Economic Steel Group (guangdong) - China Import Guide
Before importing 329 stainless steel pipe, verify the supplier’s ability to meet your project’s dimensional and tolerance requirements. Request detailed mill test certificates (MTC) to confirm the material’s chemical composition, mechanical properties, and compliance with standards such as ASTM A240 or EN 10088. Additionally, check if the supplier can provide third-party inspections or certifications for critical applications.
Discuss logistics with China Economic Steel Group (Guangdong) to clarify lead times for custom sizes or large volumes. Confirm Incoterms such as FOB Foshan or CIF to your port, and agree on payment terms like TT or LC. For bulk orders, negotiate packaging options to prevent damage during transit, such as wooden crates or waterproof wrapping for overseas shipping.
Conduct quality checks upon receipt by inspecting the pipe’s surface for defects, measuring dimensions against your specifications, and testing for corrosion resistance if required. For marine or chemical applications, consider additional tests such as pitting resistance or intergranular corrosion tests to ensure long-term performance. Request documentation such as material traceability reports and compliance certificates for your records.
Active buying requirements from importers looking for Similar products
South Korea (Republic Of Korea)
United Arab Emirates
BahrainUnited Arab Emirates
Bhutan
Qatar- ✓Who's importing it
- ✓What prices they're paying
- ✓Which ports they're moving through
Related Products & Suppliers
Compare alternatives, find similar products and connect with suppliers
Similar Products
Related Products
Trending in this Category
Top Suppliers for this Product
Compare Other Sellers
More from Parent Category
Browse 329 Stainless Steel Pipe — Top Products
27 listingsTop Suppliers for 329 Stainless Steel Pipe
30 suppliersBuy 329 Stainless Steel Pipe in Bulk — Supplier in China
When sourcing 329 Stainless Steel Pipe for your business, securing the right balance of quality and cost is essential. China Economic Steel Group (guangdong), a supplier based in China, offers this product with key specifications including 329 / UNS S32900 Duplex Stainless Steel, Cr 23-28%, Ni 2.5-5%, Mo 1-2.5%, Low carbon, and NPS 1/2" to 24", Schedule 10S to 80S, custom sizes available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $35004000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. 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.
329 Stainless Steel Pipe Specifications, Trade Terms & Pricing
Importing 329 Stainless Steel Pipe requires careful attention to shipping logistics, customs compliance, and secure payment terms. China Economic Steel Group (guangdong) 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 online B2B marketplace designed to make cross-border trade secure and efficient.
About China Economic Steel Group (guangdong) — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this 329 Stainless Steel Pipe for business registration and quality documents before ordering. 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 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.
Import 329 Stainless Steel Pipe — Shipping, Logistics & Customs
Importing 329 Stainless Steel Pipe 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).
Frequently Asked Questions About 329 Stainless Steel Pipe
What is the wholesale price of 329 Stainless Steel Pipe?
The current listed wholesale price for 329 Stainless Steel Pipe from China Economic Steel Group (guangdong) is $35004000/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 China Economic Steel Group (guangdong) through EximNext.
What is the Minimum Order Quantity (MOQ) for 329 Stainless Steel Pipe?
The supplier, China Economic Steel Group (guangdong), has set a Minimum Order Quantity (MOQ) of 1 Bags for 329 Stainless Steel Pipe. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for 329 Stainless Steel Pipe?
For international shipping and customs clearance, 329 Stainless Steel Pipe is classified under HS Code 7304.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import 329 Stainless Steel Pipe from China?
To import 329 Stainless Steel Pipe from China, negotiate shipping terms (FOB, CIF, or EXW) directly with China Economic Steel Group (guangdong). Ensure you have the necessary import licenses for Stainless Steel Pipes & Pipe Fittings products in your destination country.
How can I check China Economic Steel Group (guangdong) before ordering?
Open the China Economic Steel Group (guangdong) company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of 329 Stainless Steel Pipe?
The key specifications for 329 Stainless Steel Pipe supplied by China Economic Steel Group (guangdong) include 329 / UNS S32900 Duplex Stainless Steel, Cr 23-28%, Ni 2.5-5%, Mo 1-2.5%, Low carbon, and NPS 1/2" to 24", Schedule 10S to 80S, custom sizes available. 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 329 Stainless Steel Pipe?
China Economic Steel Group (guangdong) offers 329 Stainless Steel Pipe with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import 329 Stainless Steel Pipe the most?
329 Stainless Steel Pipe is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from China Economic Steel Group (guangdong) through our platform.
What certifications does this 329 Stainless Steel Pipe supplier hold?
China Economic Steel Group (guangdong) maintains international quality certifications. These ensure that the 329 Stainless Steel Pipe meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for 329 Stainless Steel Pipe on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. China Economic Steel Group (guangdong) 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 China Economic Steel Group (guangdong).
Explore More Stainless Steel Pipes & Pipe Fittings Products for Wholesale Import
Discover more products in Stainless Steel Pipes & Pipe Fittings from suppliers worldwide.