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The product offered is a seamless steel tube manufactured from carbon steel that conforms to A106 Grade B and A53 Type F specifications. These tubes are hollow profiles produced without welded seams, delivering superior strength and pressure resistance for demanding industrial uses. The supplier states that the tubes meet international standards including ASTM A106, ASTM A53 and API 5L, which are commonly required for oil‑and‑gas, boiler and structural applications. The listing highlights that pricing is calculated per metric ton based on grade, wall thickness and delivery terms.
While the catalogue mentions carbon steel as the primary material, the custom specification notes that alloy and stainless steel grades are also available on request, reflecting typical industry practice of offering multiple material options. In the broader market, seamless tubes commonly range from 10 mm to 300 mm in outer diameter with wall thicknesses between 2 mm and 20 mm, and a tensile strength of about 380 MPa to 480 MPa for Grade B material. These dimensions and mechanical properties are regarded as typical for the grades cited and are suitable for high‑pressure transport and load‑bearing structures. The supplier does not provide exact dimensions for each order, so buyers must specify the required size when requesting a quote.
Typical end users include oil and gas pipeline contractors, boiler manufacturers, automotive component makers and construction firms that need reliable fluid‑transport or load‑bearing elements. The listing mentions flexible minimum order quantities and the availability of FOB or CIF shipping, allowing buyers to arrange freight according to their logistics strategy. Prospective importers should confirm the exact grade, dimensions, incoterms and any required certifications directly with the supplier before placing an order.
| Material | Carbon Steel (A106 Grade B / A53 Type F) |
| Standard(s) | ASTM A106, ASTM A53, API 5L |
| Typical outer diameter | typical 10 mm - 300 mm |
| Typical wall thickness | typical 2 mm - 20 mm |
| Typical tensile strength | typical 380 MPa - 480 MPa (Grade B) |
| Typical pressure rating | typical 150 bar (20 MPa) at 300 °C |
| Typical surface finish | mill finish, typical |
| Typical packaging | bundled in wooden crates, typical |
| Typical delivery terms | FOB or CIF, typical |
Changsha Xianghui Entreprise Co., Ltd is located at 333 Wuyi Road, Changsha 410011, Hunan, China. The company is listed as an imported supplier and holds a harbor trust tier, indicating a recognised level of reliability in cross‑border trade. The platform records a response rate of 0.00 and no average response time, which suggests that the supplier has not yet engaged with enquiries on the marketplace.
The supplier advertises seamless steel tubes that comply with ASTM A106, ASTM A53 and API 5L standards, but the listing does not disclose specific certifications, production capacity or minimum order quantities. Buyers are advised to request detailed product data sheets and confirm any required quality certificates directly from the supplier before proceeding with a purchase.
Seamless steel tubes are hollow steel profiles manufactured without welded seams, offering superior strength and pressure resistance for critical applications. Available in carbon steel, alloy steel, and stainless steel grades, these tubes meet international standards such as ASTM A106, ASTM A53, and API 5L for oil and gas, boiler systems, and structural engineering. Widely sourced globally for import-export trade, seamless tubes are priced per metric ton based on grade, wall thickness, and delivery terms.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify that the grade, dimensions and applicable standards match your project requirements. Request the supplier’s latest product data sheet, mill test report and any third‑party certification that confirms compliance with ASTM A106, ASTM A53 or API 5L. Clarify whether the tubes are produced from carbon, alloy or stainless steel, and ensure the material certification aligns with your quality system.
Discuss logistics early by confirming the expected lead time, shipping port, and whether the transaction will be handled under FOB or CIF terms. Ask the supplier to outline payment conditions, such as a letter of credit or advance payment, and to provide a pro‑forma invoice that details freight charges and insurance. Align these details with your import schedule to avoid unexpected delays at customs.
Arrange for quality assurance by specifying inspection points, such as visual checks, dimensional verification and tensile testing, either at the factory or through a third‑party inspection agency. Request copies of the mill test report, certificate of compliance and a compliance declaration before shipment. Maintaining clear documentation will streamline customs clearance and ensure the received tubes meet the required specifications.
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When sourcing Seamless Steel Tubes for your business, securing the right balance of quality and cost is essential. Changsha Xianghui Entreprise Co., Ltd, a verified supplier based in China, offers this product with key specifications including API 5L Grade B, ASTM A106 Grade B, ASTM A53 Type E/F, ASTM A335 P11/P22, 21.3mm - 762mm (3/4" to 30"), and 2.0mm - 60mm (SCH 20 to SCH XXS). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $600900/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.19, 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. Changsha Xianghui Entreprise 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 7304.19 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 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 online B2B 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 7304.19 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 Changsha Xianghui Entreprise Co., Ltd is $600900/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 Changsha Xianghui Entreprise Co., Ltd through EximNext.
The supplier, Changsha Xianghui Entreprise Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags 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 7304.19. 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 Changsha Xianghui Entreprise Co., Ltd. Ensure you have the necessary import licenses for Steel Tubes products in your destination country.
Yes, Changsha Xianghui Entreprise 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 Changsha Xianghui Entreprise Co., Ltd include API 5L Grade B, ASTM A106 Grade B, ASTM A53 Type E/F, ASTM A335 P11/P22, 21.3mm - 762mm (3/4" to 30"), and 2.0mm - 60mm (SCH 20 to SCH XXS). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Changsha Xianghui Entreprise 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 Changsha Xianghui Entreprise Co., Ltd through our platform.
Changsha Xianghui Entreprise 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. Changsha Xianghui Entreprise 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 Changsha Xianghui Entreprise Co., Ltd.
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