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The ST52 Hot Sale E355 Honed Tube is a seamless carbon‑steel tube produced to DIN 2391 and EN 10305 specifications. It is made from ST52/E355 steel with carbon content up to 0.20 % and manganese between 1.00 % and 1.60 %, delivering a minimum yield strength of 355 MPa. The tube is cold‑drawn and subsequently honed on the inner surface to achieve a smooth finish that reduces piston seal wear. Dimensions are supplied to precise diameter tolerances and wall‑thickness uniformity, making the product suitable for high‑precision hydraulic assemblies.
Cold‑drawing enhances tensile strength and dimensional accuracy, while the honing process typically achieves an inner‑surface roughness of Ra < 0.8 µm. The seamless construction eliminates longitudinal weld lines, improving fatigue resistance in cyclic loading. These tubes are commonly sourced from both Chinese and European mills, where the material grade conforms to the same DIN/EN standards. In the global market, ST52/E355 honed tubes are recognised for their reliability in demanding hydraulic and pneumatic systems.
OEM manufacturers of construction equipment, agricultural machinery and industrial automation frequently specify this tube for hydraulic cylinders and actuator housings. Suppliers can provide the product in bundled wooden crates and arrange shipment under standard Incoterms such as FOB or CIF, subject to confirmation with the supplier. Buyers should verify the exact outer‑diameter, wall‑thickness, and length requirements before placing an order, and request the relevant mill test reports to ensure compliance with DIN 2391.
| Material | Carbon Steel ST52 / E355 (DIN/EN Standard) |
| Standard | DIN 2391 / EN 10305 (standard) |
| Yield Strength | ≥ 355 MPa |
| Carbon Content | ≤ 0.20 % |
| Manganese Content | 1.00‑1.60 % |
| Inner Surface Roughness | Ra < 0.8 µm (typical) |
| Wall‑Thickness Tolerance | ± 0.2 mm (typical) |
| Outer‑Diameter Tolerance | ± 0.1 mm (typical) |
| Length Options | up to 6 m (typical) |
| Packaging | Bundled in wooden crates, size‑specific (typical) |
Yantai Xinpeng Steel Pipe Co., Ltd. is located at No. 2 Binglun Road, Zhifu District, Yantai, Shandong Province, China. The company is listed under the harbor trust tier on the platform, indicating a verified business registration and compliance with basic trade requirements. Although the response rate is currently recorded as 0 %, the supplier’s detailed address and tier status provide a clear point of contact for negotiations.
The firm specialises in manufacturing seamless carbon‑steel tubes, with a focus on ST52/E355 grades that meet DIN 2391 and EN 10305 standards. Its catalogue highlights cold‑drawn, honed tubes for hydraulic and pneumatic applications, but no additional certifications or production capacity figures are disclosed in the listing. Prospective buyers should request mill test certificates and production lead times directly from the supplier.
The ST52 and E355 precision honed tube is a cold-drawn seamless carbon steel product manufactured to DIN 2391 and EN 10305 standards, delivering consistent wall thickness and superior internal surface finish critical for hydraulic cylinder and pneumatic actuator performance. With a minimum 355 MPa yield strength and superior Ra roughness on the inner diameter after honing, this tube reduces piston seal wear and ensures smooth fluid flow in mobile and industrial hydraulic systems. Widely sourced from Chinese and European mills, ST52/E355 honed tubes are competitively priced in the $900-$1,500/MT range depending on size and quantity, making them a top choice for OEM manufacturers and traders supplying the construction, agricultural, and manufacturing equipment markets.
| 企业类型 | Supplier |
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| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order, importers should verify that the tube dimensions, wall‑thickness tolerance and surface‑finish specifications match the requirements of their hydraulic design. Requesting the mill test report and a declaration of conformity to DIN 2391 will confirm material grade and mechanical properties. Confirm the supplier’s corporate registration and harbour‑tier verification to reduce counter‑party risk.
Logistics for the ST52 Honed Tube are typically arranged under standard Incoterms such as FOB or CIF. Buyers need to confirm the lead time for the required sizes and negotiate payment terms, which are often based on a letter of credit or advance payment. Shipping in bundled wooden crates should be coordinated with a freight forwarder familiar with steel‑tube handling.
Quality control usually includes visual inspection, dimensional checks and surface‑roughness measurement. Importers are advised to arrange third‑party inspection at the loading port and to retain the mill test certificates for compliance documentation. Ensure that the final documentation package includes a certificate of conformity, material test report and packing list.
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When sourcing St52 Hot Sale E355 Honed Tube for your business, securing the right balance of quality and cost is essential. Yantai Xinpeng Steel Pipe Co., Ltd., a verified supplier based in China, offers this product with key specifications including E355 / ST52 (S355 equivalent), cold-drawn seamless, honed ID, C ≤ 0.22%, Mn ≤ 1.60%, Si ≤ 0.55%, P ≤ 0.025%, S ≤ 0.025%, and OD 20mm - 400mm, Wall Thickness 2mm - 40mm, Length 3m - 12m (customizable). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1360/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.51, making it a staple in the Steel Tubes sector with strong demand from importing countries worldwide.
Importing St52 Hot Sale E355 Honed requires careful attention to shipping logistics, customs compliance, and secure payment terms. Yantai Xinpeng 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 7304.51 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 St52 Hot Sale E355 Honed 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 import export marketplace. Start your sourcing journey today.
Importing St52 Hot Sale E355 Honed 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 7304.51 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 St52 Hot Sale E355 Honed Tube from Yantai Xinpeng Steel Pipe Co., Ltd. is $1360/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 Yantai Xinpeng Steel Pipe Co., Ltd. through EximNext.
The supplier, Yantai Xinpeng Steel Pipe Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for St52 Hot Sale E355 Honed. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, St52 Hot Sale E355 Honed Tube is classified under HS Code 7304.51. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import St52 Hot Sale E355 Honed from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Yantai Xinpeng Steel Pipe Co., Ltd.. Ensure you have the necessary import licenses for Steel Tubes products in your destination country.
Yes, Yantai Xinpeng 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 St52 Hot Sale E355 Honed Tube supplied by Yantai Xinpeng Steel Pipe Co., Ltd. include E355 / ST52 (S355 equivalent), cold-drawn seamless, honed ID, C ≤ 0.22%, Mn ≤ 1.60%, Si ≤ 0.55%, P ≤ 0.025%, S ≤ 0.025%, and OD 20mm - 400mm, Wall Thickness 2mm - 40mm, Length 3m - 12m (customizable). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Yantai Xinpeng Steel Pipe Co., Ltd. offers St52 Hot Sale E355 Honed with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
St52 Hot Sale E355 Honed is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Yantai Xinpeng Steel Pipe Co., Ltd. through our platform.
Yantai Xinpeng Steel Pipe Co., Ltd. maintains international quality certifications. These ensure that the St52 Hot Sale E355 Honed 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. Yantai Xinpeng 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 Yantai Xinpeng Steel Pipe Co., Ltd..
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