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BBN Steel offers 5000 metric tons of St52 seamless carbon steel pipes immediately available from stock in Zhengzhou, China. The material is carbon steel St52, equivalent to S355JR, with a carbon content of ≤0.2% and manganese ≤1.6%. These pipes are manufactured to DIN2448, DIN1629, and EN10216 standards, ensuring compliance with European and international specifications for pressure and structural applications.
The stock includes sizes from 1/2 inch to 32 inches in outer diameter, with wall thicknesses ranging from 2mm to 60mm and lengths of 4 to 12 meters. Surface treatments include varnish coating, while ends can be beveled or square cut with plastic caps. Optional coatings such as 3PE, FBE, or galvanizing are available for enhanced corrosion protection. The pipes are bundled for export and can be supplied under CIF or FOB Incoterms.
St52 seamless pipes are widely used in oil and gas pipelines, pressure vessels, mechanical engineering, and structural frameworks due to their high tensile strength and weldability. Typical buyers include EPC contractors, fabrication workshops, and industrial plant operators sourcing bulk quantities for large-scale projects. The mill test certificates issued to EN10204/3.1B standards, along with third-party inspections by SGS, BV, or Lloyds, provide assurance of material traceability and quality.
| Material Grade | St52 (S355JR Equivalent) |
| Chemical Composition | C ≤0.2%, Mn ≤1.6% |
| Manufacturing Standard | DIN2448, DIN1629, EN10216 |
| Outer Diameter Range | 1/2 inch to 32 inches |
| Wall Thickness Range | 2mm to 60mm |
| Length Range | 4m to 12m |
| Surface Treatment | Varnish coating (standard), optional 3PE, FBE, or galvanized |
| End Finishing | Beveled or square cut, plastic capped |
| Packaging | Bundled for export |
| Certification | ISO 9001, Mill Test Certificate EN10204/3.1B |
| Typical Yield Strength | 355 MPa (standard for S355JR) |
| Typical Tensile Strength | 470-630 MPa (standard for St52) |
BBN Steel is a manufacturing corporation based in Zhengzhou, Henan Province, China, specializing in the production of seamless steel pipes, welded steel pipes, and galvanized steel pipes. The company operates from a facility located in the 450000 postal district and holds ISO 9001 certification for its quality management systems. Its product range covers multiple standards, including DIN, EN, and API, catering to international markets with a focus on bulk supply and custom specifications.
The supplier’s profile confirms its capability to produce according to customer demand, with a current stock of 5000 metric tons of St52 seamless pipes ready for immediate dispatch. The company offers third-party inspection services through recognized bodies such as SGS, BV, and Lloyds, and provides mill test certificates to EN10204/3.1B standards. While the response rate and average response time are not currently available, the trust tier is classified as harbor, indicating a verified operational presence.
We offer 5000MT of ST52 seamless carbon steel pipes available immediately from stock, manufactured to DIN2448, DIN1629, and EN10216 standards. Available sizes range from 1/2 inch to 32 inches with wall thicknesses from 2mm to 60mm and lengths of 4 to 12 meters. ST52 (equivalent to S355JR) delivers excellent strength and weldability, making these pipes ideal for pressure vessel, mechanical engineering, and structural applications in the oil and gas, construction, and manufacturing industries. Export packaging and CIF/FOB terms available.
| 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 St52 seamless steel pipes from BBN Steel, verify the exact chemical composition and mechanical properties to ensure they meet your project’s specifications. Request the mill test certificates and third-party inspection reports to confirm compliance with DIN, EN, or API standards. Check that the supplier can provide the required sizes, wall thicknesses, and lengths in the quantities you need.
Confirm the logistics details, including packaging, loading port, and Incoterms (CIF or FOB). Discuss lead times for delivery, especially for bulk orders, and clarify whether the pipes will be supplied in standard bundles or with custom packaging. Agree on payment terms, such as TT or LC, and ensure they align with your procurement policies.
For quality assurance, inspect a sample shipment for dimensional accuracy, surface finish, and end treatments. Request a material traceability report and verify that the pipes meet the required standards for your application. If additional testing is needed, such as hydrostatic or ultrasonic testing, confirm whether BBN Steel can arrange this through their third-party inspectors.
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When sourcing 5000tons St52 Seamless Steel Pipe In Stock for your business, securing the right balance of quality and cost is essential. BBN Steel, a verified supplier based in China, offers this product with key specifications including ST52-3 (1.0570), also ST50-2, ST60-2, ST70-2 / S355JR, DIN1629, DIN2448, DIN17175, EN10255, EN10216, and 1/2 inch to 32 inches (13.7mm - 813mm). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $7501,050./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7304.31, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.
Importing 5000tons St52 Seamless St requires careful attention to shipping logistics, customs compliance, and secure payment terms. BBN Steel 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 7304.31 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 5000tons St52 Seamless St 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 Pipes category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing 5000tons St52 Seamless St 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 7304.31 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 5000tons St52 Seamless Steel Pipe In Stock from BBN Steel is $7501,050./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 BBN Steel through EximNext.
The supplier, BBN Steel, has set a Minimum Order Quantity (MOQ) of 1 Unit for 5000tons St52 Seamless St. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 5000tons St52 Seamless Steel Pipe In Stock is classified under HS Code 7304.31. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 5000tons St52 Seamless St from China, negotiate shipping terms (FOB, CIF, or EXW) directly with BBN Steel. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, BBN Steel 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 5000tons St52 Seamless Steel Pipe In Stock supplied by BBN Steel include ST52-3 (1.0570), also ST50-2, ST60-2, ST70-2 / S355JR, DIN1629, DIN2448, DIN17175, EN10255, EN10216, and 1/2 inch to 32 inches (13.7mm - 813mm). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
BBN Steel offers 5000tons St52 Seamless St with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
5000tons St52 Seamless St is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from BBN Steel through our platform.
BBN Steel maintains international quality certifications. These ensure that the 5000tons St52 Seamless St 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. BBN Steel 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 BBN Steel.
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