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The DIN 2391-1 Cold Drawn Honed Seamless Steel Tube from Shaanxi Shew-E steel pipe Co.,Ltd is manufactured to meet the German DIN 2391-1 standard for precision hydraulic tubing. It is produced in carbon steel grades ST52.4 (E355) and ST37.4 (E235), with outer diameters ranging from 19mm to 150mm and wall thicknesses between 2mm and 12mm. The internal surface finish achieves a Ra value of 0.4 to 0.8 micrometres through honing, ensuring minimal friction and optimal seal performance in high-pressure systems.
These tubes are seamless and cold drawn, which enhances their mechanical properties and dimensional consistency compared to hot-rolled alternatives. The material composition follows EN 10083-1 for ST52.4, with carbon content near 0.22%, manganese up to 1.6%, and strict limits on phosphorus and sulfur. Typical industry tolerances for OD are ±0.1mm and for wall thickness ±10%, though actual values are confirmed per batch. Surface integrity is critical for hydraulic cylinder applications where even minor imperfections can cause seal failure.
This product is primarily purchased by manufacturers of industrial hydraulic systems, automotive actuators, and automation equipment in Europe, North America, and Southeast Asia. Buyers typically require batch certification, dimensional inspection reports, and proof of non-destructive testing. Packaging is in wooden crates with rust-inhibiting wraps, and standard trade terms are FOB Xianyang Port or CIF destination port. Lead time for standard sizes is 25 to 35 days after order confirmation.
| Standard | DIN 2391-1 |
| Material Grade | ST52.4 (E355) / ST37.4 (E235) |
| Outer Diameter Range | 19mm to 150mm |
| Wall Thickness Range | 2mm to 12mm |
| Internal Surface Finish | Ra 0.4 - 0.8 μm (honed) |
| Tolerance on OD | ±0.1mm (typical for cold drawn seamless tubes) |
| Tolerance on Wall Thickness | ±10% (typical for DIN 2391-1) |
| Length | 5.8m to 6.1m (standard), custom lengths available |
| Testing | Hydrostatic pressure test at 25 MPa (standard practice for hydraulic tubing) |
| Packaging | Wooden crates with vapor corrosion inhibitor (VCI) paper, bundled with steel straps |
Shaanxi Shew-E steel pipe Co.,Ltd is based in Xi'an, Shaanxi Province, China, and operates as a manufacturer and exporter of precision steel tubes. The company’s facility includes cold drawing and honing lines, with quality control protocols aligned to ISO 9001 principles. Its listing shows no verified certifications, no published export volume, and no public client references. Response metrics indicate no recent communication activity, suggesting buyers should initiate direct inquiry for technical confirmation.
The supplier does not claim years in operation, workforce size, or revenue figures. Production is focused on DIN 2391-1 and similar precision tubing, with no indication of involvement in other product categories like structural pipes or fittings. The address is verified as a registered industrial zone in Xi'an, and the company’s operational scope appears limited to tube manufacturing and export. Buyers should request sample batches and inspection reports before large orders.
The DIN 2391-1 Cold Drawn Honed Seamless Steel Tube is a precision-engineered tubing solution widely used in hydraulic and pneumatic cylinder applications. These tubes are cold drawn and honed to achieve superior internal surface finish and tight dimensional tolerances, making them ideal for high-pressure fluid conveyance in industrial machinery, automotive systems, and automation equipment. Exported globally, this product meets rigorous international standards and is available in multiple grades including ST37.4 and ST52.4 to suit diverse engineering requirements.
| 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 placing an order, verify the material grade certification (ST52.4 or ST37.4), internal surface finish report (Ra value), and hydrostatic test results. Request a sample batch with full inspection documentation. Confirm that the tubes are truly seamless and not welded, as counterfeit products sometimes substitute ERW tubes. Ensure the supplier provides mill test reports compliant with EN 10204 3.1 or equivalent.
Logistics are typically handled from Xianyang Port or Lianyungang Port. Lead time ranges from 25 to 40 days depending on order size and customization. Standard Incoterms are FOB China port or CIF destination. Payment is commonly via 30% advance and 70% against shipping documents. Buyers should avoid full prepayment and use letter of credit for large shipments to mitigate risk.
Upon arrival, conduct visual inspection for surface defects, measure OD and wall thickness with calipers, and verify packaging integrity. Perform a hydrostatic test on a sample batch if the application is safety-critical. Request the supplier to provide material traceability documents, including heat number and chemical analysis. Retain samples for third-party lab testing if compliance with international standards is mandatory.
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When sourcing Din 2391-1 Cold Drawn Honed Seamless Steel Tube for your business, securing the right balance of quality and cost is essential. Shaanxi Shew-E steel pipe Co.,Ltd, a verified supplier based in China, offers this product with key specifications including E355 (ST52) / ST37.2 Carbon Steel, Cold Drawn and Honed Seamless, DIN 2391-1 (Precision Cold Drawn Seamless Steel Tubes), and 6mm to 63mm (ID tolerances per DIN 2391-1). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $500800/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.31, making it a staple in the Steel Tubes sector with strong demand from importing countries worldwide.
Importing Din 2391-1 Cold Drawn Hon requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shaanxi Shew-E steel pipe 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 7304.31 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Din 2391-1 Cold Drawn Hon 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 Tubes category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Din 2391-1 Cold Drawn Hon 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 Din 2391-1 Cold Drawn Honed Seamless Steel Tube from Shaanxi Shew-E steel pipe Co.,Ltd is $500800/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 Shaanxi Shew-E steel pipe Co.,Ltd through EximNext.
The supplier, Shaanxi Shew-E steel pipe Co.,Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Din 2391-1 Cold Drawn Hon. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Din 2391-1 Cold Drawn Honed Seamless Steel Tube 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 Din 2391-1 Cold Drawn Hon from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shaanxi Shew-E steel pipe Co.,Ltd. Ensure you have the necessary import licenses for Steel Tubes products in your destination country.
Yes, Shaanxi Shew-E steel pipe 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 Din 2391-1 Cold Drawn Honed Seamless Steel Tube supplied by Shaanxi Shew-E steel pipe Co.,Ltd include E355 (ST52) / ST37.2 Carbon Steel, Cold Drawn and Honed Seamless, DIN 2391-1 (Precision Cold Drawn Seamless Steel Tubes), and 6mm to 63mm (ID tolerances per DIN 2391-1). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shaanxi Shew-E steel pipe Co.,Ltd offers Din 2391-1 Cold Drawn Hon with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Din 2391-1 Cold Drawn Hon is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shaanxi Shew-E steel pipe Co.,Ltd through our platform.
Shaanxi Shew-E steel pipe Co.,Ltd maintains international quality certifications. These ensure that the Din 2391-1 Cold Drawn Hon 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. Shaanxi Shew-E steel pipe 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 Shaanxi Shew-E steel pipe Co.,Ltd.
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