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This 316L stainless steel round pipe is a marine-grade austenitic tubing solution with UNS S31603 and EN 1.4404 designations, engineered for shipbuilding, offshore platforms, and naval construction. The low-carbon 316L composition ensures superior corrosion resistance in seawater environments, while its compliance with ASTM A312 and ASME SA240 standards guarantees weldability and durability under harsh maritime conditions. The round pipe is available in outer diameters from 12 to 830 mm with wall thicknesses up to 60 mm, catering to heavy-duty structural and piping applications.
The material is part of a broader inventory that includes 201, 304, 304L, 316Ti, 317L, and duplex grades like 2205 and 2507, all stocked year-round for industrial demand. Special non-standard or thick-walled variants can be custom-produced, including zero-cut pipes for precise dimensional requirements. The pipe’s surface finish is optimized for maritime use, with packaging designed for secure ocean freight to prevent transit damage.
Primary buyers include shipyards, offshore engineering firms, and naval contractors sourcing corrosion-resistant piping for seawater exposure. The product is suited for applications like ballast systems, exhaust piping, and structural supports where chloride resistance is critical. Trade terms such as MOQ, packaging, and lead time are confirmed on request, as the supplier tailors logistics to bulk export orders.
| Material Grade | 316L (UNS S31603 / EN 1.4404) |
| Form | Round Pipe |
| Outer Diameter Range | 12 to 830 mm |
| Wall Thickness Range | 1 to 60 mm |
| Standards Compliance | ASTM A312, ASME SA240 |
| Carbon Content | Low-carbon (≤ 0.03% typical for 316L) |
| Corrosion Resistance | Superior in chloride environments (seawater) |
| Weldability | Excellent for marine fabrication |
| Surface Finish | Marine-grade, transit-protective |
| Packaging | Secure ocean freight packaging |
Chongqing Perpetual Imp & Exp Co.,Ltd. is based at No 5, Hongshi Rd., Jiangbei District, Chongqing, with a postal code of 400020. The company operates as a harbor-tier supplier, indicating a verified level of trade activity and documentation. Its address places it in a key industrial hub for steel production and export logistics, facilitating efficient dispatch of bulk orders.
The supplier specializes in stainless steel pipes, including marine-grade variants like 316L, and maintains a broad inventory of grades such as 201, 304, 304L, and duplex alloys. While the response rate is currently listed as 0.00, the harbor trust tier suggests a track record in handling international trade inquiries. The company focuses on providing material suitable for demanding applications, with custom specifications available upon request.
316L stainless steel round pipe is a premium marine-grade material widely used in shipbuilding, offshore platforms, and naval construction due to its superior corrosion resistance in seawater environments. This low-carbon austenitic stainless steel (UNS S31603) meets ASTM A312 and ASME SA240 standards, offering excellent weldability and durability in harsh maritime conditions. Ideal for import-export trade, it is sourced from major steel-producing regions including China, India, and South Korea, and is packaged for secure ocean freight transport.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering, verify the pipe’s compliance with your project’s standards, particularly for marine applications where ASTM A312 or ASME SA240 may be required. Request mill test certificates to confirm the material grade and chemical composition, as these documents are critical for quality assurance in shipbuilding. Ensure the supplier can provide third-party inspection reports if needed.
Confirm logistics details such as lead time, which may vary based on custom specifications or bulk order size. Discuss Incoterms like FOB or CIF to clarify responsibility for shipping costs and risks. For ocean freight, agree on packaging standards to prevent damage during transit, and check if the supplier can arrange palletization or containerization for your order.
Conduct quality checks upon receipt, including dimensional verification, surface finish inspection, and corrosion resistance testing if applicable. Request a pre-shipment inspection to catch any discrepancies before dispatch. Documentation such as material test reports, packing lists, and certificates of origin should accompany the shipment for customs and compliance purposes.
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When sourcing 316l Stainless Steel Round Pipe For Ship Buildin 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 316L (Low Carbon Marine Grade), Cr 16-18%, Ni 10-14%, Mo 2-3%, C max 0.03%, Fe balance, and NPS 1/2" to 48", Wall Thickness SCH 5S to SCH 160. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4.2/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7306.40, making it a staple in the Stainless Steel Pipes & Pipe Fittings sector with strong demand from importing countries worldwide.
Importing 316l Stainless Steel Roun 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 7306.40 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 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 316l Stainless Steel Roun 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 316l Stainless Steel Roun 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 7306.40 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 316l Stainless Steel Round Pipe For Ship Buildin from Chongqing Perpetual Imp & Exp Co.,Ltd. is $4.2/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.
The supplier, Chongqing Perpetual Imp & Exp Co.,Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 316l Stainless Steel Roun. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 316l Stainless Steel Round Pipe For Ship Buildin is classified under HS Code 7306.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 316l Stainless Steel Roun 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.
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.
The key specifications for 316l Stainless Steel Round Pipe For Ship Buildin supplied by Chongqing Perpetual Imp & Exp Co.,Ltd. include 316L (Low Carbon Marine Grade), Cr 16-18%, Ni 10-14%, Mo 2-3%, C max 0.03%, Fe balance, and NPS 1/2" to 48", Wall Thickness SCH 5S to SCH 160. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Chongqing Perpetual Imp & Exp Co.,Ltd. offers 316l Stainless Steel Roun with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
316l Stainless Steel Roun is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Chongqing Perpetual Imp & Exp Co.,Ltd. through our platform.
Chongqing Perpetual Imp & Exp Co.,Ltd. maintains international quality certifications. These ensure that the 316l Stainless Steel Roun 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. Chongqing Perpetual Imp & Exp 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 Chongqing Perpetual Imp & Exp Co.,Ltd..
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