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Norm: DIN2391 EN10305-1 EN10210 DIN17175 DIN1629 DIN2448 ASTM A179 ASTM A192 ASTM A210 ASTM A106 ASTM A53 ASTM A519 JIS G3441 JIS G3445 BS3059 BS6323 etc. Steel Grade: ST35(E235) ST35.8 ST45(E255) ST52(E355) ST37 ST37.4 ST45.8 SAE1010 SAE1020 SAE1035 SAE1045 SAE4130 SAE4140 etc. Delivery condition: GBK(+A) BK(+C) BKW(+LC) BKS(+SR) NBK(+N).
Key Specifications: HS Code: 7304.31 | Material: Carbon Steel ST35 (E235) / ST35.8 | Grade/Type: ST35 (E235), ST35.8; also applicable: A53 Grade B, A106 Grade B, ST37-2 equivalent | Purity/Composition: Carbon steel with max C 0.17%, Mn 0.35-0.65%, Si max 0.35%, P max 0.035%, S max 0.035% (typical for ST35) | Size/Dimensions: OD 6mm - 324mm; Wall thickness 1mm - 20mm; Length 6m / 12m or as required | Standard: DIN2391, EN10305-1, EN10210, DIN17175, DIN1629, DIN2448, ASTM A53, ASTM A106, ASTM A179, ASTM A192, ASTM A210, ASTM A519, JIS G3441, JIS G3445, BS3059, BS6323 | Surface Finish: Bright (cold-drawn), Annealed, Normalized, or Galvanized finish available | Application: Boiler tubes, heat exchanger tubes, hydraulic and pneumatic cylinders, automotive fuel lines, structural support, oil and gas pipelines | Packaging: Hexagonal bundles with steel strips, wooden crates, or bare ends with plastic caps on request | Origin: Subject to supplier; major sources include China, EU, India, Japan, South Korea
Supply & Ordering: Minimum Order Quantity: 1 Unit
HS Code: 7304.31 — classified under Metal & Metal Products.
| HS Code | 7304.31 |
| Material | Carbon Steel ST35 (E235) / ST35.8 |
| Grade/Type | ST35 (E235), ST35.8; also applicable: A53 Grade B, A106 Grade B, ST37-2 equivalent |
| Purity/Composition | Carbon steel with max C 0.17%, Mn 0.35-0.65%, Si max 0.35%, P max 0.035%, S max 0.035% (typical for ST35) |
| Size/Dimensions | OD 6mm - 324mm; Wall thickness 1mm - 20mm; Length 6m / 12m or as required |
| Standard | DIN2391, EN10305-1, EN10210, DIN17175, DIN1629, DIN2448, ASTM A53, ASTM A106, ASTM A179, ASTM A192, ASTM A210, ASTM A519, JIS G3441, JIS G3445, BS3059, BS6323 |
| Surface Finish | Bright (cold-drawn), Annealed, Normalized, or Galvanized finish available |
| Application | Boiler tubes, heat exchanger tubes, hydraulic and pneumatic cylinders, automotive fuel lines, structural support, oil and gas pipelines |
| Packaging | Hexagonal bundles with steel strips, wooden crates, or bare ends with plastic caps on request |
| Origin | Subject to supplier; major sources include China, EU, India, Japan, South Korea |
Premium seamless steel tubes manufactured to DIN2391, EN10305-1, and ASTM standards, available in ST35 (E235) and ST35.8 grades. These precision tubes are widely used in hydraulic systems, heat exchangers, boiler applications, and fluid transportation across automotive, energy, and industrial manufacturing sectors. Available in sizes from 6mm to 720mm outer diameter with tight dimensional tolerances for high-pressure environments. Export packaging and global delivery available for international trade partners.
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| Major Markets | Global |
| 响应时间 | <4h |
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Seamless steel tubes is offered by Haiyan Samax Import And Export Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Seamless steel tubes, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Seamless Steel Tubes for your business, securing the right balance of quality and cost is essential. Haiyan Samax Import And Export Co., Ltd., a verified supplier based in China, offers this product with key specifications including ST35 (E235), ST35.8; also applicable: A53 Grade B, A106 Grade B, ST37-2 equivalent, Carbon steel with max C 0.17%, Mn 0.35-0.65%, Si max 0.35%, P max 0.035%, S max 0.035% (typical for ST35), and OD 6mm - 324mm; Wall thickness 1mm - 20mm; Length 6m / 12m or as required. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $9501,400,./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 Tubes sector with strong demand from importing countries worldwide.
Importing Seamless Steel Tubes requires careful attention to shipping logistics, customs compliance, and secure payment terms. Haiyan Samax Import And Export 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 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 Seamless Steel Tubes 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 Seamless Steel Tubes 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 Seamless Steel Tubes from Haiyan Samax Import And Export Co., Ltd. is $9501,400,./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 Haiyan Samax Import And Export Co., Ltd. through EximNext.
The supplier, Haiyan Samax Import And Export Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Seamless Steel Tubes. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Seamless Steel Tubes 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 Seamless Steel Tubes from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Haiyan Samax Import And Export Co., Ltd.. Ensure you have the necessary import licenses for Steel Tubes products in your destination country.
Yes, Haiyan Samax Import And Export 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 Seamless Steel Tubes supplied by Haiyan Samax Import And Export Co., Ltd. include ST35 (E235), ST35.8; also applicable: A53 Grade B, A106 Grade B, ST37-2 equivalent, Carbon steel with max C 0.17%, Mn 0.35-0.65%, Si max 0.35%, P max 0.035%, S max 0.035% (typical for ST35), and OD 6mm - 324mm; Wall thickness 1mm - 20mm; Length 6m / 12m or as required. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Haiyan Samax Import And Export Co., Ltd. offers Seamless Steel Tubes with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Seamless Steel Tubes is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Haiyan Samax Import And Export Co., Ltd. through our platform.
Haiyan Samax Import And Export Co., Ltd. maintains international quality certifications. These ensure that the Seamless Steel Tubes 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. Haiyan Samax Import And Export 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 Haiyan Samax Import And Export Co., Ltd..
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