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ASTM A106 GR.B seamless steel pipe from Tianjin Binhai Guanghao Pipe Fitting Co., Ltd is a carbon steel pipe engineered for high-temperature and high-pressure applications in oil, gas, and power generation sectors. The grade B composition includes carbon content up to 0.30%, manganese between 0.29-1.06%, with iron as the base, conforming to ASTM A106M standards. Available in sizes from 1/2 inch to 48 inch NPS, with wall thicknesses spanning SCH 10 to XXS, this seamless pipe offers superior strength and pressure resistance compared to welded variants.
Manufactured via cold-drawn or hot-rolled processes, the pipe is produced in round sections with outer diameters ranging from 17.2 mm to 508 mm and thicknesses between 2 mm to 40 mm. Surface treatments include galvanizing, 3PE coating, painting, and power coating, with end finishes available as plain, bevelled, threaded, or grooved. The material is non-alloy carbon steel, with typical applications in oil and gas pipelines, refinery systems, and structural uses where durability under stress is critical.
Buyers of this product typically include industrial contractors, pipeline developers, and energy sector procurement teams. The pipe is suitable for critical infrastructure projects where seamless construction minimizes failure risk. Tianjin Binhai Guanghao Pipe Fitting Co., Ltd, based in Tianjin’s New Industrial Zone, supports third-party inspections by BV, SGS, and COC, ensuring compliance with international standards. Confirm specific certifications, MOQ, and lead times directly with the supplier, as these are not listed.
| Standard | ASTM A106-2006, API 5L, API 5CT, ASME B36.19M-2004, BS EN 10297, GB/T 9711 |
| Grade | ASTM A106 Grade B |
| Material Composition | Carbon Steel (C ≤ 0.30%, Mn 0.29-1.06%, Fe base) |
| Outer Diameter (Round) | 17.2 - 508 mm |
| Thickness | 2 - 40 mm |
| Section Shape | Round |
| Manufacturing Technique | Cold Drawn, Hot Rolled, Seamless |
| Surface Treatment | Galvanized, 3PE, Painted, Power Coated |
| End Treatment | Plain, Bevel, Threaded, Groove |
| Typical Length Tolerance | ±300 mm for standard lengths (typical) |
| Typical Yield Strength | 240 MPa minimum (typical for ASTM A106 Gr.B) |
Tianjin Binhai Guanghao Pipe Fitting Co., Ltd is located in the New Industrial Zone of Binhai, Tianjin, China. The company specializes in the production of seamless steel pipes, including ASTM A106 GR.B, and caters to industries such as oil and gas, refineries, and power generation. Their product range adheres to multiple international standards, including ASTM, API, BS, DIN, and GB, ensuring compatibility with global procurement requirements.
The supplier’s profile indicates a harbor trust tier, and while their response rate is currently unrecorded, they accept third-party inspections from recognized bodies like BV, SGS, and COC. This suggests a willingness to verify product quality through independent assessment. The company’s focus on seamless pipes and their ability to provide varied surface treatments and end finishes positions them as a versatile supplier for industrial pipeline needs.
ASTM A106 Grade B seamless steel pipe is a carbon steel pipe designed for high-temperature and high-pressure service in oil and gas, refinery, and power generation applications. Manufactured to ASTM A106M standards with sizes ranging from 1/2 inch to 48 inch NPS and various wall thicknesses from SCH 10 to XXS. This seamless carbon steel tube offers superior strength and pressure resistance compared to welded alternatives, making it a preferred choice for critical infrastructure projects and industrial pipeline systems worldwide.
| 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 ordering ASTM A106 GR.B seamless steel pipe from Tianjin Binhai Guanghao Pipe Fitting Co., Ltd, verify the exact chemical composition and mechanical properties to ensure they meet your project’s specifications. Request mill test certificates (MTC) to confirm compliance with ASTM A106 standards, as these documents provide detailed insights into the material’s grade and performance characteristics.
Confirm logistics details such as packaging, labeling, and loading methods to avoid damage during transit. Discuss lead times, as these can vary based on order size and production schedules. Clarify Incoterms (e.g., FOB Tianjin) and payment terms (e.g., TT or LC) to align with your procurement policies. Port of discharge and shipping routes should also be agreed upon to streamline delivery.
Quality checks should include visual inspections for surface defects, dimensional verification using calipers or ultrasonic testing, and hydrostatic testing to confirm pressure resistance. Request documentation such as third-party inspection reports from BV or SGS, and ensure all certificates are traceable to the specific batch. For critical applications, consider on-site inspections during production to monitor compliance with your requirements.
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When sourcing Astm A106 Gr.B Seamless Steel Pipe for your business, securing the right balance of quality and cost is essential. Tianjin Binhai Guanghao Pipe Fitting Co., Ltd, a verified supplier based in China, offers this product with key specifications including ASTM A106 Grade B / API 5L Grade B / ASME SA106 Grade B, Carbon Steel with C 0.30% max, Mn 0.29-1.06%, Si 0.10% min, S ≤ 0.058%, P ≤ 0.048%, and NPS 1/2" to 24" (DN 15-600); Wall Thickness: SCH 10, SCH 20, SCH 40, SCH 80, SCH 160, XXS; Length: 6m, 12m or random. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1999999/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 Pipes 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. Tianjin Binhai Guanghao Pipe Fitting 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 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 Pipes category and connect with top-tier exporters on our comprehensive global B2B 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 7304.19 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 Astm A106 Gr.B Seamless Steel Pipe from Tianjin Binhai Guanghao Pipe Fitting Co., Ltd is $1999999/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 Tianjin Binhai Guanghao Pipe Fitting Co., Ltd through EximNext.
The supplier, Tianjin Binhai Guanghao Pipe Fitting Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags 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 Pipe 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 Astm A106 Gr.B Seamless S from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tianjin Binhai Guanghao Pipe Fitting Co., Ltd. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Tianjin Binhai Guanghao Pipe Fitting 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 Pipe supplied by Tianjin Binhai Guanghao Pipe Fitting Co., Ltd include ASTM A106 Grade B / API 5L Grade B / ASME SA106 Grade B, Carbon Steel with C 0.30% max, Mn 0.29-1.06%, Si 0.10% min, S ≤ 0.058%, P ≤ 0.048%, and NPS 1/2" to 24" (DN 15-600); Wall Thickness: SCH 10, SCH 20, SCH 40, SCH 80, SCH 160, XXS; Length: 6m, 12m or random. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Tianjin Binhai Guanghao Pipe Fitting 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 Tianjin Binhai Guanghao Pipe Fitting Co., Ltd through our platform.
Tianjin Binhai Guanghao Pipe Fitting 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. Tianjin Binhai Guanghao Pipe Fitting 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 Tianjin Binhai Guanghao Pipe Fitting Co., Ltd.
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