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ASTM A106 gr.B seamless steel tube from Liaocheng Xinglong Seamless Tube Manufacturing Co., Ltd is a carbon steel product designed for high-temperature and high-pressure service in oil, gas, and petrochemical industries. The tube conforms to GB/T8162 and ASTM A106 standards, with material grades including 10# and 20# carbon steel, as well as ASTM A106 Gr.B. Outer diameters range from 2 inches to 48 inches, catering to a broad spectrum of industrial pipeline applications.
The seamless manufacturing process ensures a uniform structure without weld seams, which is critical for applications where structural integrity is paramount. Typical uses include power plant boilers, refineries, and pipeline systems, where the tube’s ability to withstand extreme conditions is essential. The material’s carbon steel composition provides a balance of strength, ductility, and weldability, making it a versatile choice for demanding environments.
Liaocheng Xinglong Seamless Tube Manufacturing Co., Ltd, based in Dongchangfu District, Liaocheng, Shandong, supplies this product to global markets, including Asia, the Middle East, and North America. Buyers should confirm specific grades, dimensions, and certifications directly with the supplier, as these details are not fully specified in the listing. The tube’s consistent demand in commodity trade underscores its reliability for critical infrastructure projects.
| Standard | GB/T8162, ASTM A106 |
| Grade | ASTM A106 Gr.B, 10#, 20# |
| Material | Carbon Steel (10# / 20#) |
| Outer Diameter | 2 - 48 inches |
| Manufacturing Technique | Seamless |
| Section Shape | Round |
| Typical Wall Thickness Range | 2.5 - 50 mm (typical for seamless tubes in this diameter range) |
| Typical Tensile Strength | 415 MPa minimum (typical for ASTM A106 Gr.B) |
| Typical Elongation | 22% minimum in 2 inches (typical for this grade) |
| Typical Hardness | HB 120-160 (typical for hot-rolled carbon steel tubes) |
Liaocheng Xinglong Seamless Tube Manufacturing Co., Ltd is based in No.1 Yusheng Street, Dongchangfu District, Liaocheng, Shandong Province, China. The company specializes in the production of seamless steel tubes, with a focus on ASTM A106 gr.B and other carbon steel grades. Their products are widely used in power plants, refineries, and pipeline systems, catering to both domestic and international markets.
The supplier holds an imported trust tier, indicating a level of reliability in their trade operations. While their response rate is not currently recorded, their adherence to GB/T8162 and ASTM A106 standards demonstrates a commitment to meeting industry benchmarks. The company’s ability to supply tubes in a broad selection of diameters and grades makes them a flexible partner for industrial procurement needs.
ASTM A106 Gr.B seamless steel tube is a carbon steel pipe designed for high-temperature and high-pressure service in oil, gas, and petrochemical applications. Conforming to GB/T8162 standards, it is manufactured from 10# and 20# carbon steel grades with outer diameters ranging from 2 to 48 inches. Widely used in power plant boilers, refineries, and pipeline systems, this product is a staple in global commodity trade with consistent demand across Asian, Middle Eastern, and North American markets. Pricing is influenced by raw material costs and shipping conditions.
| 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 with Liaocheng Xinglong Seamless Tube Manufacturing Co., Ltd, verify the exact grade and material composition of the ASTM A106 gr.B seamless steel tube to ensure it aligns with your project’s technical requirements. Request mill test certificates to confirm the tube’s mechanical properties, chemical composition, and compliance with ASTM A106 and GB/T8162 standards. This documentation is essential for quality assurance and traceability.
Discuss logistics details such as packaging type (e.g., bundled or loose), marking requirements, and loading methods to prevent damage during transit. Agree on lead times, which may vary depending on order volume and production capacity. Clarify Incoterms (e.g., FOB Qingdao) and payment terms (e.g., TT 30/70) to ensure smooth transaction execution. Confirm the port of loading and discharge to coordinate shipping schedules effectively.
Conduct quality checks by inspecting the tube’s surface for defects, verifying dimensions with precision tools, and performing non-destructive tests such as ultrasonic or hydrostatic testing to confirm pressure resistance. Request third-party inspection reports if available, and ensure all certificates are linked to the specific production batch. For high-stakes projects, consider arranging pre-shipment inspections to validate compliance with your specifications before the tubes leave the supplier’s facility.
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When sourcing Astm A106 Gr.B Seamless Steel Tube for your business, securing the right balance of quality and cost is essential. Liaocheng Xinglong Seamless Tube Manufacturing Co., Ltd., a verified supplier based in China, offers this product with key specifications including ASTM A106 Gr.B / GB/T8162 Grade B, Carbon Steel: C max 0.30%, Mn 0.29-1.06%, Si ≥ 0.10%, P max 0.035%, S max 0.035%, and OD 21.3mm - 1200mm, Wall Thickness 2.0mm - 60mm, Length 5.8m / 6m / 11.8m / 12m (or random length). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,1001,500./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7304.39, making it a staple in the Steel Tubes sector with strong demand from importing countries worldwide.
Importing Astm A106 Gr.B Seamless S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Liaocheng Xinglong Seamless Tube Manufacturing 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 7304.39 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 Astm A106 Gr.B Seamless S 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 Astm A106 Gr.B Seamless S 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 7304.39 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 Astm A106 Gr.B Seamless Steel Tube from Liaocheng Xinglong Seamless Tube Manufacturing Co., Ltd. is $1,1001,500./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 Liaocheng Xinglong Seamless Tube Manufacturing Co., Ltd. through EximNext.
The supplier, Liaocheng Xinglong Seamless Tube Manufacturing Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Astm A106 Gr.B Seamless S. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Astm A106 Gr.B Seamless Steel Tube is classified under HS Code 7304.39. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Astm A106 Gr.B Seamless S from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Liaocheng Xinglong Seamless Tube Manufacturing Co., Ltd.. Ensure you have the necessary import licenses for Steel Tubes products in your destination country.
Yes, Liaocheng Xinglong Seamless Tube Manufacturing 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 Astm A106 Gr.B Seamless Steel Tube supplied by Liaocheng Xinglong Seamless Tube Manufacturing Co., Ltd. include ASTM A106 Gr.B / GB/T8162 Grade B, Carbon Steel: C max 0.30%, Mn 0.29-1.06%, Si ≥ 0.10%, P max 0.035%, S max 0.035%, and OD 21.3mm - 1200mm, Wall Thickness 2.0mm - 60mm, Length 5.8m / 6m / 11.8m / 12m (or random length). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Liaocheng Xinglong Seamless Tube Manufacturing Co., Ltd. offers Astm A106 Gr.B Seamless S with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Astm A106 Gr.B Seamless S is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Liaocheng Xinglong Seamless Tube Manufacturing Co., Ltd. through our platform.
Liaocheng Xinglong Seamless Tube Manufacturing Co., Ltd. maintains international quality certifications. These ensure that the Astm A106 Gr.B Seamless S 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. Liaocheng Xinglong Seamless Tube Manufacturing 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 Liaocheng Xinglong Seamless Tube Manufacturing Co., Ltd..
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